Home / 40,252.91-60,377.82-16,553.86

Finding the Fourth Proportional to 40,252.91, 60,377.82 and 16,553.86

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Solution

The fourth proportional to 40,252.91, 60,377.82 and 16,553.86 is: 24,830.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,252.91 : 60,377.82 = 16,553.86 : x
  2. Step 2: Convert to fraction form
    40,252.91/60,377.82 = 16,553.86/x
  3. Step 3: Cross multiply
    40,252.91x = 60,377.82 × 16,553.86
  4. Step 4: Simplify right side
    40,252.91x = 999,485,677.50
  5. Step 5: Solve for x
    x = 999,485,677.50/40,252.91
  6. Step 6: Final answer
    x = 24,830.15

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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.