Home / 94,035.27-141,177.96-54,620.67

Finding the Fourth Proportional to 94,035.27, 141,177.96 and 54,620.67

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Solution

The fourth proportional to 94,035.27, 141,177.96 and 54,620.67 is: 82,003.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,035.27 : 141,177.96 = 54,620.67 : x
  2. Step 2: Convert to fraction form
    94,035.27/141,177.96 = 54,620.67/x
  3. Step 3: Cross multiply
    94,035.27x = 141,177.96 × 54,620.67
  4. Step 4: Simplify right side
    94,035.27x = 7,711,234,764.43
  5. Step 5: Solve for x
    x = 7,711,234,764.43/94,035.27
  6. Step 6: Final answer
    x = 82,003.64

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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.