Home / 44,449.97-66,587.47-29,447.15

Finding the Fourth Proportional to 44,449.97, 66,587.47 and 29,447.15

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Solution

The fourth proportional to 44,449.97, 66,587.47 and 29,447.15 is: 44,112.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,449.97 : 66,587.47 = 29,447.15 : x
  2. Step 2: Convert to fraction form
    44,449.97/66,587.47 = 29,447.15/x
  3. Step 3: Cross multiply
    44,449.97x = 66,587.47 × 29,447.15
  4. Step 4: Simplify right side
    44,449.97x = 1,960,810,810.66
  5. Step 5: Solve for x
    x = 1,960,810,810.66/44,449.97
  6. Step 6: Final answer
    x = 44,112.76

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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.