Home / 42,905.42-59,209.44-24,042.68

Finding the Fourth Proportional to 42,905.42, 59,209.44 and 24,042.68

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Solution

The fourth proportional to 42,905.42, 59,209.44 and 24,042.68 is: 33,178.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,905.42 : 59,209.44 = 24,042.68 : x
  2. Step 2: Convert to fraction form
    42,905.42/59,209.44 = 24,042.68/x
  3. Step 3: Cross multiply
    42,905.42x = 59,209.44 × 24,042.68
  4. Step 4: Simplify right side
    42,905.42x = 1,423,553,618.90
  5. Step 5: Solve for x
    x = 1,423,553,618.90/42,905.42
  6. Step 6: Final answer
    x = 33,178.88

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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.