Home / 227,761.92-341,526.03-133,176.90

Finding the Fourth Proportional to 227,761.92, 341,526.03 and 133,176.90

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Solution

The fourth proportional to 227,761.92, 341,526.03 and 133,176.90 is: 199,697.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,761.92 : 341,526.03 = 133,176.90 : x
  2. Step 2: Convert to fraction form
    227,761.92/341,526.03 = 133,176.90/x
  3. Step 3: Cross multiply
    227,761.92x = 341,526.03 × 133,176.90
  4. Step 4: Simplify right side
    227,761.92x = 45,483,377,944.71
  5. Step 5: Solve for x
    x = 45,483,377,944.71/227,761.92
  6. Step 6: Final answer
    x = 199,697.03

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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.