Home / 52,242.58-78,377.13-24,182.88

Finding the Fourth Proportional to 52,242.58, 78,377.13 and 24,182.88

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Solution

The fourth proportional to 52,242.58, 78,377.13 and 24,182.88 is: 36,280.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,242.58 : 78,377.13 = 24,182.88 : x
  2. Step 2: Convert to fraction form
    52,242.58/78,377.13 = 24,182.88/x
  3. Step 3: Cross multiply
    52,242.58x = 78,377.13 × 24,182.88
  4. Step 4: Simplify right side
    52,242.58x = 1,895,384,729.53
  5. Step 5: Solve for x
    x = 1,895,384,729.53/52,242.58
  6. Step 6: Final answer
    x = 36,280.46

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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.