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Finding the Fourth Proportional to 63,805.49, 95,700.94 and 17,062.01

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Solution

The fourth proportional to 63,805.49, 95,700.94 and 17,062.01 is: 25,591.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,805.49 : 95,700.94 = 17,062.01 : x
  2. Step 2: Convert to fraction form
    63,805.49/95,700.94 = 17,062.01/x
  3. Step 3: Cross multiply
    63,805.49x = 95,700.94 × 17,062.01
  4. Step 4: Simplify right side
    63,805.49x = 1,632,850,328.98
  5. Step 5: Solve for x
    x = 1,632,850,328.98/63,805.49
  6. Step 6: Final answer
    x = 25,591.06

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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.