Home / 177,402.83-244,806.91-96,829.70

Finding the Fourth Proportional to 177,402.83, 244,806.91 and 96,829.70

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Solution

The fourth proportional to 177,402.83, 244,806.91 and 96,829.70 is: 133,620.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,402.83 : 244,806.91 = 96,829.70 : x
  2. Step 2: Convert to fraction form
    177,402.83/244,806.91 = 96,829.70/x
  3. Step 3: Cross multiply
    177,402.83x = 244,806.91 × 96,829.70
  4. Step 4: Simplify right side
    177,402.83x = 23,704,578,187.12
  5. Step 5: Solve for x
    x = 23,704,578,187.12/177,402.83
  6. Step 6: Final answer
    x = 133,620.07

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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.