Home / 7,025.53-9,696.59-4,510.82

Finding the Fourth Proportional to 7,025.53, 9,696.59 and 4,510.82

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Solution

The fourth proportional to 7,025.53, 9,696.59 and 4,510.82 is: 6,225.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.53 : 9,696.59 = 4,510.82 : x
  2. Step 2: Convert to fraction form
    7,025.53/9,696.59 = 4,510.82/x
  3. Step 3: Cross multiply
    7,025.53x = 9,696.59 × 4,510.82
  4. Step 4: Simplify right side
    7,025.53x = 43,739,572.10
  5. Step 5: Solve for x
    x = 43,739,572.10/7,025.53
  6. Step 6: Final answer
    x = 6,225.80

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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.