Home / 63,999.18-96,000.17-19,624.95

Finding the Fourth Proportional to 63,999.18, 96,000.17 and 19,624.95

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Solution

The fourth proportional to 63,999.18, 96,000.17 and 19,624.95 is: 29,437.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,999.18 : 96,000.17 = 19,624.95 : x
  2. Step 2: Convert to fraction form
    63,999.18/96,000.17 = 19,624.95/x
  3. Step 3: Cross multiply
    63,999.18x = 96,000.17 × 19,624.95
  4. Step 4: Simplify right side
    63,999.18x = 1,883,998,438.12
  5. Step 5: Solve for x
    x = 1,883,998,438.12/63,999.18
  6. Step 6: Final answer
    x = 29,437.85

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1.5x scale

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.