Home / 44,180.60-66,125.10-34,266.20

Finding the Fourth Proportional to 44,180.60, 66,125.10 and 34,266.20

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Solution

The fourth proportional to 44,180.60, 66,125.10 and 34,266.20 is: 51,286.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,180.60 : 66,125.10 = 34,266.20 : x
  2. Step 2: Convert to fraction form
    44,180.60/66,125.10 = 34,266.20/x
  3. Step 3: Cross multiply
    44,180.60x = 66,125.10 × 34,266.20
  4. Step 4: Simplify right side
    44,180.60x = 2,265,855,901.62
  5. Step 5: Solve for x
    x = 2,265,855,901.62/44,180.60
  6. Step 6: Final answer
    x = 51,286.22

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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.