Home / 44,410.47-66,661.85-29,722.03

Finding the Fourth Proportional to 44,410.47, 66,661.85 and 29,722.03

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Solution

The fourth proportional to 44,410.47, 66,661.85 and 29,722.03 is: 44,613.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,410.47 : 66,661.85 = 29,722.03 : x
  2. Step 2: Convert to fraction form
    44,410.47/66,661.85 = 29,722.03/x
  3. Step 3: Cross multiply
    44,410.47x = 66,661.85 × 29,722.03
  4. Step 4: Simplify right side
    44,410.47x = 1,981,325,356.95
  5. Step 5: Solve for x
    x = 1,981,325,356.95/44,410.47
  6. Step 6: Final answer
    x = 44,613.92

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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.