Home / 42,371.38-58,470.18-24,465.32

Finding the Fourth Proportional to 42,371.38, 58,470.18 and 24,465.32

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Solution

The fourth proportional to 42,371.38, 58,470.18 and 24,465.32 is: 33,760.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,371.38 : 58,470.18 = 24,465.32 : x
  2. Step 2: Convert to fraction form
    42,371.38/58,470.18 = 24,465.32/x
  3. Step 3: Cross multiply
    42,371.38x = 58,470.18 × 24,465.32
  4. Step 4: Simplify right side
    42,371.38x = 1,430,491,664.16
  5. Step 5: Solve for x
    x = 1,430,491,664.16/42,371.38
  6. Step 6: Final answer
    x = 33,760.80

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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.