Home / 177,132.60-244,437.30-96,558.84

Finding the Fourth Proportional to 177,132.60, 244,437.30 and 96,558.84

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Solution

The fourth proportional to 177,132.60, 244,437.30 and 96,558.84 is: 133,248.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,132.60 : 244,437.30 = 96,558.84 : x
  2. Step 2: Convert to fraction form
    177,132.60/244,437.30 = 96,558.84/x
  3. Step 3: Cross multiply
    177,132.60x = 244,437.30 × 96,558.84
  4. Step 4: Simplify right side
    177,132.60x = 23,602,582,140.73
  5. Step 5: Solve for x
    x = 23,602,582,140.73/177,132.60
  6. Step 6: Final answer
    x = 133,248.10

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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.