Home / 7,510.05-10,364.76-4,366.23

Finding the Fourth Proportional to 7,510.05, 10,364.76 and 4,366.23

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Solution

The fourth proportional to 7,510.05, 10,364.76 and 4,366.23 is: 6,025.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,510.05 : 10,364.76 = 4,366.23 : x
  2. Step 2: Convert to fraction form
    7,510.05/10,364.76 = 4,366.23/x
  3. Step 3: Cross multiply
    7,510.05x = 10,364.76 × 4,366.23
  4. Step 4: Simplify right side
    7,510.05x = 45,254,926.05
  5. Step 5: Solve for x
    x = 45,254,926.05/7,510.05
  6. Step 6: Final answer
    x = 6,025.92

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Find fourth proportional to 3,755.03, 5,182.38 and 2,183.12
Half scale
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Double scale
Find fourth proportional to 7,511.05, 10,366.14 and 4,367.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.