Home / 82,459.60-113,794.46-44,733.85

Finding the Fourth Proportional to 82,459.60, 113,794.46 and 44,733.85

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Solution

The fourth proportional to 82,459.60, 113,794.46 and 44,733.85 is: 61,732.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,459.60 : 113,794.46 = 44,733.85 : x
  2. Step 2: Convert to fraction form
    82,459.60/113,794.46 = 44,733.85/x
  3. Step 3: Cross multiply
    82,459.60x = 113,794.46 × 44,733.85
  4. Step 4: Simplify right side
    82,459.60x = 5,090,464,304.47
  5. Step 5: Solve for x
    x = 5,090,464,304.47/82,459.60
  6. Step 6: Final answer
    x = 61,732.83

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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.