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Finding the Fourth Proportional to 63,651.75, 95,477.63 and 22,098.75

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Solution

The fourth proportional to 63,651.75, 95,477.63 and 22,098.75 is: 33,148.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,651.75 : 95,477.63 = 22,098.75 : x
  2. Step 2: Convert to fraction form
    63,651.75/95,477.63 = 22,098.75/x
  3. Step 3: Cross multiply
    63,651.75x = 95,477.63 × 22,098.75
  4. Step 4: Simplify right side
    63,651.75x = 2,109,936,165.47
  5. Step 5: Solve for x
    x = 2,109,936,165.47/63,651.75
  6. Step 6: Final answer
    x = 33,148.13

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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.