Home / 44,523.72-61,115.29-39,375.08

Finding the Fourth Proportional to 44,523.72, 61,115.29 and 39,375.08

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Solution

The fourth proportional to 44,523.72, 61,115.29 and 39,375.08 is: 54,048.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,523.72 : 61,115.29 = 39,375.08 : x
  2. Step 2: Convert to fraction form
    44,523.72/61,115.29 = 39,375.08/x
  3. Step 3: Cross multiply
    44,523.72x = 61,115.29 × 39,375.08
  4. Step 4: Simplify right side
    44,523.72x = 2,406,419,432.97
  5. Step 5: Solve for x
    x = 2,406,419,432.97/44,523.72
  6. Step 6: Final answer
    x = 54,048.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.