Home / 95,210.46-131,399.76-52,769.04

Finding the Fourth Proportional to 95,210.46, 131,399.76 and 52,769.04

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Solution

The fourth proportional to 95,210.46, 131,399.76 and 52,769.04 is: 72,826.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,210.46 : 131,399.76 = 52,769.04 : x
  2. Step 2: Convert to fraction form
    95,210.46/131,399.76 = 52,769.04/x
  3. Step 3: Cross multiply
    95,210.46x = 131,399.76 × 52,769.04
  4. Step 4: Simplify right side
    95,210.46x = 6,933,839,191.43
  5. Step 5: Solve for x
    x = 6,933,839,191.43/95,210.46
  6. Step 6: Final answer
    x = 72,826.44

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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.