Home / 94,296.12-141,460.56-38,133.96

Finding the Fourth Proportional to 94,296.12, 141,460.56 and 38,133.96

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Solution

The fourth proportional to 94,296.12, 141,460.56 and 38,133.96 is: 57,207.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,296.12 : 141,460.56 = 38,133.96 : x
  2. Step 2: Convert to fraction form
    94,296.12/141,460.56 = 38,133.96/x
  3. Step 3: Cross multiply
    94,296.12x = 141,460.56 × 38,133.96
  4. Step 4: Simplify right side
    94,296.12x = 5,394,451,336.62
  5. Step 5: Solve for x
    x = 5,394,451,336.62/94,296.12
  6. Step 6: Final answer
    x = 57,207.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.