Home / 82,490.00-113,833.13-44,763.44

Finding the Fourth Proportional to 82,490.00, 113,833.13 and 44,763.44

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Solution

The fourth proportional to 82,490.00, 113,833.13 and 44,763.44 is: 61,771.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,490.00 : 113,833.13 = 44,763.44 : x
  2. Step 2: Convert to fraction form
    82,490.00/113,833.13 = 44,763.44/x
  3. Step 3: Cross multiply
    82,490.00x = 113,833.13 × 44,763.44
  4. Step 4: Simplify right side
    82,490.00x = 5,095,561,691.78
  5. Step 5: Solve for x
    x = 5,095,561,691.78/82,490.00
  6. Step 6: Final answer
    x = 61,771.88

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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.