Home / 134,793.06-202,047.30-50,498.16

Finding the Fourth Proportional to 134,793.06, 202,047.30 and 50,498.16

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Solution

The fourth proportional to 134,793.06, 202,047.30 and 50,498.16 is: 75,693.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,793.06 : 202,047.30 = 50,498.16 : x
  2. Step 2: Convert to fraction form
    134,793.06/202,047.30 = 50,498.16/x
  3. Step 3: Cross multiply
    134,793.06x = 202,047.30 × 50,498.16
  4. Step 4: Simplify right side
    134,793.06x = 10,203,016,882.97
  5. Step 5: Solve for x
    x = 10,203,016,882.97/134,793.06
  6. Step 6: Final answer
    x = 75,693.93

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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.