Home / 4,279.37-5,903.66-2,510.18

Finding the Fourth Proportional to 4,279.37, 5,903.66 and 2,510.18

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Solution

The fourth proportional to 4,279.37, 5,903.66 and 2,510.18 is: 3,462.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,279.37 : 5,903.66 = 2,510.18 : x
  2. Step 2: Convert to fraction form
    4,279.37/5,903.66 = 2,510.18/x
  3. Step 3: Cross multiply
    4,279.37x = 5,903.66 × 2,510.18
  4. Step 4: Simplify right side
    4,279.37x = 14,819,251.47
  5. Step 5: Solve for x
    x = 14,819,251.47/4,279.37
  6. Step 6: Final answer
    x = 3,462.95

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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.