Home / 177,041.20-244,313.70-96,469.42

Finding the Fourth Proportional to 177,041.20, 244,313.70 and 96,469.42

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Solution

The fourth proportional to 177,041.20, 244,313.70 and 96,469.42 is: 133,126.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,041.20 : 244,313.70 = 96,469.42 : x
  2. Step 2: Convert to fraction form
    177,041.20/244,313.70 = 96,469.42/x
  3. Step 3: Cross multiply
    177,041.20x = 244,313.70 × 96,469.42
  4. Step 4: Simplify right side
    177,041.20x = 23,568,799,964.51
  5. Step 5: Solve for x
    x = 23,568,799,964.51/177,041.20
  6. Step 6: Final answer
    x = 133,126.08

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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.