Home / 177,833.64-266,611.14-89,042.52

Finding the Fourth Proportional to 177,833.64, 266,611.14 and 89,042.52

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Solution

The fourth proportional to 177,833.64, 266,611.14 and 89,042.52 is: 133,494.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,833.64 : 266,611.14 = 89,042.52 : x
  2. Step 2: Convert to fraction form
    177,833.64/266,611.14 = 89,042.52/x
  3. Step 3: Cross multiply
    177,833.64x = 266,611.14 × 89,042.52
  4. Step 4: Simplify right side
    177,833.64x = 23,739,727,765.67
  5. Step 5: Solve for x
    x = 23,739,727,765.67/177,833.64
  6. Step 6: Final answer
    x = 133,494.02

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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.