Home / 82,267.40-113,373.42-59,567.96

Finding the Fourth Proportional to 82,267.40, 113,373.42 and 59,567.96

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Solution

The fourth proportional to 82,267.40, 113,373.42 and 59,567.96 is: 82,091.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,267.40 : 113,373.42 = 59,567.96 : x
  2. Step 2: Convert to fraction form
    82,267.40/113,373.42 = 59,567.96/x
  3. Step 3: Cross multiply
    82,267.40x = 113,373.42 × 59,567.96
  4. Step 4: Simplify right side
    82,267.40x = 6,753,423,347.62
  5. Step 5: Solve for x
    x = 6,753,423,347.62/82,267.40
  6. Step 6: Final answer
    x = 82,091.12

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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.