Home / 177,469.57-244,908.39-96,897.10

Finding the Fourth Proportional to 177,469.57, 244,908.39 and 96,897.10

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Solution

The fourth proportional to 177,469.57, 244,908.39 and 96,897.10 is: 133,718.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,469.57 : 244,908.39 = 96,897.10 : x
  2. Step 2: Convert to fraction form
    177,469.57/244,908.39 = 96,897.10/x
  3. Step 3: Cross multiply
    177,469.57x = 244,908.39 × 96,897.10
  4. Step 4: Simplify right side
    177,469.57x = 23,730,912,756.67
  5. Step 5: Solve for x
    x = 23,730,912,756.67/177,469.57
  6. Step 6: Final answer
    x = 133,718.21

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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.