Home / 63,419.52-95,122.08-16,676.04

Finding the Fourth Proportional to 63,419.52, 95,122.08 and 16,676.04

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Solution

The fourth proportional to 63,419.52, 95,122.08 and 16,676.04 is: 25,012.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,419.52 : 95,122.08 = 16,676.04 : x
  2. Step 2: Convert to fraction form
    63,419.52/95,122.08 = 16,676.04/x
  3. Step 3: Cross multiply
    63,419.52x = 95,122.08 × 16,676.04
  4. Step 4: Simplify right side
    63,419.52x = 1,586,259,610.96
  5. Step 5: Solve for x
    x = 1,586,259,610.96/63,419.52
  6. Step 6: Final answer
    x = 25,012.17

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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.