Home / 42,329.19-58,414.85-23,208.92

Finding the Fourth Proportional to 42,329.19, 58,414.85 and 23,208.92

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Solution

The fourth proportional to 42,329.19, 58,414.85 and 23,208.92 is: 32,028.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,329.19 : 58,414.85 = 23,208.92 : x
  2. Step 2: Convert to fraction form
    42,329.19/58,414.85 = 23,208.92/x
  3. Step 3: Cross multiply
    42,329.19x = 58,414.85 × 23,208.92
  4. Step 4: Simplify right side
    42,329.19x = 1,355,745,807.02
  5. Step 5: Solve for x
    x = 1,355,745,807.02/42,329.19
  6. Step 6: Final answer
    x = 32,028.62

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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.