Home / 42,287.63-58,342.41-24,125.29

Finding the Fourth Proportional to 42,287.63, 58,342.41 and 24,125.29

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Solution

The fourth proportional to 42,287.63, 58,342.41 and 24,125.29 is: 33,284.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,287.63 : 58,342.41 = 24,125.29 : x
  2. Step 2: Convert to fraction form
    42,287.63/58,342.41 = 24,125.29/x
  3. Step 3: Cross multiply
    42,287.63x = 58,342.41 × 24,125.29
  4. Step 4: Simplify right side
    42,287.63x = 1,407,527,414.69
  5. Step 5: Solve for x
    x = 1,407,527,414.69/42,287.63
  6. Step 6: Final answer
    x = 33,284.62

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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.