Home / 42,599.68-58,785.42-24,700.28

Finding the Fourth Proportional to 42,599.68, 58,785.42 and 24,700.28

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Solution

The fourth proportional to 42,599.68, 58,785.42 and 24,700.28 is: 34,085.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,599.68 : 58,785.42 = 24,700.28 : x
  2. Step 2: Convert to fraction form
    42,599.68/58,785.42 = 24,700.28/x
  3. Step 3: Cross multiply
    42,599.68x = 58,785.42 × 24,700.28
  4. Step 4: Simplify right side
    42,599.68x = 1,452,016,333.92
  5. Step 5: Solve for x
    x = 1,452,016,333.92/42,599.68
  6. Step 6: Final answer
    x = 34,085.15

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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.