Home / 82,326.53-113,609.90-44,600.69

Finding the Fourth Proportional to 82,326.53, 113,609.90 and 44,600.69

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Solution

The fourth proportional to 82,326.53, 113,609.90 and 44,600.69 is: 61,548.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,326.53 : 113,609.90 = 44,600.69 : x
  2. Step 2: Convert to fraction form
    82,326.53/113,609.90 = 44,600.69/x
  3. Step 3: Cross multiply
    82,326.53x = 113,609.90 × 44,600.69
  4. Step 4: Simplify right side
    82,326.53x = 5,067,079,649.44
  5. Step 5: Solve for x
    x = 5,067,079,649.44/82,326.53
  6. Step 6: Final answer
    x = 61,548.56

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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.