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Finding the Fourth Proportional to 63,583.65, 95,375.39 and 26,164.08

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Solution

The fourth proportional to 63,583.65, 95,375.39 and 26,164.08 is: 39,246.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,583.65 : 95,375.39 = 26,164.08 : x
  2. Step 2: Convert to fraction form
    63,583.65/95,375.39 = 26,164.08/x
  3. Step 3: Cross multiply
    63,583.65x = 95,375.39 × 26,164.08
  4. Step 4: Simplify right side
    63,583.65x = 2,495,409,203.17
  5. Step 5: Solve for x
    x = 2,495,409,203.17/63,583.65
  6. Step 6: Final answer
    x = 39,246.08

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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.