Home / 177,251.67-244,607.15-96,678.95

Finding the Fourth Proportional to 177,251.67, 244,607.15 and 96,678.95

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Solution

The fourth proportional to 177,251.67, 244,607.15 and 96,678.95 is: 133,416.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,251.67 : 244,607.15 = 96,678.95 : x
  2. Step 2: Convert to fraction form
    177,251.67/244,607.15 = 96,678.95/x
  3. Step 3: Cross multiply
    177,251.67x = 244,607.15 × 96,678.95
  4. Step 4: Simplify right side
    177,251.67x = 23,648,360,718.06
  5. Step 5: Solve for x
    x = 23,648,360,718.06/177,251.67
  6. Step 6: Final answer
    x = 133,416.86

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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.