Home / 177,123.48-244,425.51-96,552.57

Finding the Fourth Proportional to 177,123.48, 244,425.51 and 96,552.57

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Solution

The fourth proportional to 177,123.48, 244,425.51 and 96,552.57 is: 133,239.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,123.48 : 244,425.51 = 96,552.57 : x
  2. Step 2: Convert to fraction form
    177,123.48/244,425.51 = 96,552.57/x
  3. Step 3: Cross multiply
    177,123.48x = 244,425.51 × 96,552.57
  4. Step 4: Simplify right side
    177,123.48x = 23,599,911,164.06
  5. Step 5: Solve for x
    x = 23,599,911,164.06/177,123.48
  6. Step 6: Final answer
    x = 133,239.88

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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.