Home / 63,624.80-95,437.20-61,984.55

Finding the Fourth Proportional to 63,624.80, 95,437.20 and 61,984.55

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Solution

The fourth proportional to 63,624.80, 95,437.20 and 61,984.55 is: 92,976.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,624.80 : 95,437.20 = 61,984.55 : x
  2. Step 2: Convert to fraction form
    63,624.80/95,437.20 = 61,984.55/x
  3. Step 3: Cross multiply
    63,624.80x = 95,437.20 × 61,984.55
  4. Step 4: Simplify right side
    63,624.80x = 5,915,631,895.26
  5. Step 5: Solve for x
    x = 5,915,631,895.26/63,624.80
  6. Step 6: Final answer
    x = 92,976.83

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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.