Home / 67,344.06-101,016.60-29,894.07

Finding the Fourth Proportional to 67,344.06, 101,016.60 and 29,894.07

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Solution

The fourth proportional to 67,344.06, 101,016.60 and 29,894.07 is: 44,841.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,344.06 : 101,016.60 = 29,894.07 : x
  2. Step 2: Convert to fraction form
    67,344.06/101,016.60 = 29,894.07/x
  3. Step 3: Cross multiply
    67,344.06x = 101,016.60 × 29,894.07
  4. Step 4: Simplify right side
    67,344.06x = 3,019,797,311.56
  5. Step 5: Solve for x
    x = 3,019,797,311.56/67,344.06
  6. Step 6: Final answer
    x = 44,841.33

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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.