Home / 42,937.33-59,242.30-24,783.61

Finding the Fourth Proportional to 42,937.33, 59,242.30 and 24,783.61

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Solution

The fourth proportional to 42,937.33, 59,242.30 and 24,783.61 is: 34,194.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,937.33 : 59,242.30 = 24,783.61 : x
  2. Step 2: Convert to fraction form
    42,937.33/59,242.30 = 24,783.61/x
  3. Step 3: Cross multiply
    42,937.33x = 59,242.30 × 24,783.61
  4. Step 4: Simplify right side
    42,937.33x = 1,468,238,058.70
  5. Step 5: Solve for x
    x = 1,468,238,058.70/42,937.33
  6. Step 6: Final answer
    x = 34,194.91

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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.