Home / 42,560.17-63,782.83-16,250.56

Finding the Fourth Proportional to 42,560.17, 63,782.83 and 16,250.56

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Solution

The fourth proportional to 42,560.17, 63,782.83 and 16,250.56 is: 24,353.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,560.17 : 63,782.83 = 16,250.56 : x
  2. Step 2: Convert to fraction form
    42,560.17/63,782.83 = 16,250.56/x
  3. Step 3: Cross multiply
    42,560.17x = 63,782.83 × 16,250.56
  4. Step 4: Simplify right side
    42,560.17x = 1,036,506,566.74
  5. Step 5: Solve for x
    x = 1,036,506,566.74/42,560.17
  6. Step 6: Final answer
    x = 24,353.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.