Home / 82,326.22-113,610.52-44,600.46

Finding the Fourth Proportional to 82,326.22, 113,610.52 and 44,600.46

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Solution

The fourth proportional to 82,326.22, 113,610.52 and 44,600.46 is: 61,548.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,326.22 : 113,610.52 = 44,600.46 : x
  2. Step 2: Convert to fraction form
    82,326.22/113,610.52 = 44,600.46/x
  3. Step 3: Cross multiply
    82,326.22x = 113,610.52 × 44,600.46
  4. Step 4: Simplify right side
    82,326.22x = 5,067,081,452.84
  5. Step 5: Solve for x
    x = 5,067,081,452.84/82,326.22
  6. Step 6: Final answer
    x = 61,548.82

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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.