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Finding the Fourth Proportional to 63,507.56, 95,281.08 and 26,070.68

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Solution

The fourth proportional to 63,507.56, 95,281.08 and 26,070.68 is: 39,114.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,507.56 : 95,281.08 = 26,070.68 : x
  2. Step 2: Convert to fraction form
    63,507.56/95,281.08 = 26,070.68/x
  3. Step 3: Cross multiply
    63,507.56x = 95,281.08 × 26,070.68
  4. Step 4: Simplify right side
    63,507.56x = 2,484,042,546.73
  5. Step 5: Solve for x
    x = 2,484,042,546.73/63,507.56
  6. Step 6: Final answer
    x = 39,114.12

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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.