Home / 63,972.75-95,959.14-17,225.64

Finding the Fourth Proportional to 63,972.75, 95,959.14 and 17,225.64

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Solution

The fourth proportional to 63,972.75, 95,959.14 and 17,225.64 is: 25,838.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,972.75 : 95,959.14 = 17,225.64 : x
  2. Step 2: Convert to fraction form
    63,972.75/95,959.14 = 17,225.64/x
  3. Step 3: Cross multiply
    63,972.75x = 95,959.14 × 17,225.64
  4. Step 4: Simplify right side
    63,972.75x = 1,652,957,600.35
  5. Step 5: Solve for x
    x = 1,652,957,600.35/63,972.75
  6. Step 6: Final answer
    x = 25,838.46

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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.