Home / 62,647.80-93,967.38-29,375.25

Finding the Fourth Proportional to 62,647.80, 93,967.38 and 29,375.25

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Solution

The fourth proportional to 62,647.80, 93,967.38 and 29,375.25 is: 44,060.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,647.80 : 93,967.38 = 29,375.25 : x
  2. Step 2: Convert to fraction form
    62,647.80/93,967.38 = 29,375.25/x
  3. Step 3: Cross multiply
    62,647.80x = 93,967.38 × 29,375.25
  4. Step 4: Simplify right side
    62,647.80x = 2,760,315,279.35
  5. Step 5: Solve for x
    x = 2,760,315,279.35/62,647.80
  6. Step 6: Final answer
    x = 44,060.85

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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.