Home / 44,369.55-66,352.17-33,132.78

Finding the Fourth Proportional to 44,369.55, 66,352.17 and 33,132.78

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Solution

The fourth proportional to 44,369.55, 66,352.17 and 33,132.78 is: 49,548.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,369.55 : 66,352.17 = 33,132.78 : x
  2. Step 2: Convert to fraction form
    44,369.55/66,352.17 = 33,132.78/x
  3. Step 3: Cross multiply
    44,369.55x = 66,352.17 × 33,132.78
  4. Step 4: Simplify right side
    44,369.55x = 2,198,431,851.13
  5. Step 5: Solve for x
    x = 2,198,431,851.13/44,369.55
  6. Step 6: Final answer
    x = 49,548.21

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1.5x scale

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.