Home / 63,575.18-95,324.95-21,444.90

Finding the Fourth Proportional to 63,575.18, 95,324.95 and 21,444.90

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Solution

The fourth proportional to 63,575.18, 95,324.95 and 21,444.90 is: 32,154.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,575.18 : 95,324.95 = 21,444.90 : x
  2. Step 2: Convert to fraction form
    63,575.18/95,324.95 = 21,444.90/x
  3. Step 3: Cross multiply
    63,575.18x = 95,324.95 × 21,444.90
  4. Step 4: Simplify right side
    63,575.18x = 2,044,234,225.80
  5. Step 5: Solve for x
    x = 2,044,234,225.80/63,575.18
  6. Step 6: Final answer
    x = 32,154.60

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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.