Home / 164,333.97-226,780.97-88,882.47

Finding the Fourth Proportional to 164,333.97, 226,780.97 and 88,882.47

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Solution

The fourth proportional to 164,333.97, 226,780.97 and 88,882.47 is: 122,657.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,333.97 : 226,780.97 = 88,882.47 : x
  2. Step 2: Convert to fraction form
    164,333.97/226,780.97 = 88,882.47/x
  3. Step 3: Cross multiply
    164,333.97x = 226,780.97 × 88,882.47
  4. Step 4: Simplify right side
    164,333.97x = 20,156,852,318.18
  5. Step 5: Solve for x
    x = 20,156,852,318.18/164,333.97
  6. Step 6: Final answer
    x = 122,657.86

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1.5x scale

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.