Home / 63,353.76-95,030.61-29,156.09

Finding the Fourth Proportional to 63,353.76, 95,030.61 and 29,156.09

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Solution

The fourth proportional to 63,353.76, 95,030.61 and 29,156.09 is: 43,734.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,353.76 : 95,030.61 = 29,156.09 : x
  2. Step 2: Convert to fraction form
    63,353.76/95,030.61 = 29,156.09/x
  3. Step 3: Cross multiply
    63,353.76x = 95,030.61 × 29,156.09
  4. Step 4: Simplify right side
    63,353.76x = 2,770,720,542.76
  5. Step 5: Solve for x
    x = 2,770,720,542.76/63,353.76
  6. Step 6: Final answer
    x = 43,734.11

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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.