Home / 177,389.68-244,793.04-96,818.20

Finding the Fourth Proportional to 177,389.68, 244,793.04 and 96,818.20

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Solution

The fourth proportional to 177,389.68, 244,793.04 and 96,818.20 is: 133,606.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,389.68 : 244,793.04 = 96,818.20 : x
  2. Step 2: Convert to fraction form
    177,389.68/244,793.04 = 96,818.20/x
  3. Step 3: Cross multiply
    177,389.68x = 244,793.04 × 96,818.20
  4. Step 4: Simplify right side
    177,389.68x = 23,700,421,505.33
  5. Step 5: Solve for x
    x = 23,700,421,505.33/177,389.68
  6. Step 6: Final answer
    x = 133,606.54

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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.