Home / 82,330.22-113,616.17-44,604.47

Finding the Fourth Proportional to 82,330.22, 113,616.17 and 44,604.47

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Solution

The fourth proportional to 82,330.22, 113,616.17 and 44,604.47 is: 61,554.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,330.22 : 113,616.17 = 44,604.47 : x
  2. Step 2: Convert to fraction form
    82,330.22/113,616.17 = 44,604.47/x
  3. Step 3: Cross multiply
    82,330.22x = 113,616.17 × 44,604.47
  4. Step 4: Simplify right side
    82,330.22x = 5,067,788,255.18
  5. Step 5: Solve for x
    x = 5,067,788,255.18/82,330.22
  6. Step 6: Final answer
    x = 61,554.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.