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Finding the Fourth Proportional to 150,600.04, 207,657.71 and 96,079.33

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Solution

The fourth proportional to 150,600.04, 207,657.71 and 96,079.33 is: 132,480.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,600.04 : 207,657.71 = 96,079.33 : x
  2. Step 2: Convert to fraction form
    150,600.04/207,657.71 = 96,079.33/x
  3. Step 3: Cross multiply
    150,600.04x = 207,657.71 × 96,079.33
  4. Step 4: Simplify right side
    150,600.04x = 19,951,613,646.13
  5. Step 5: Solve for x
    x = 19,951,613,646.13/150,600.04
  6. Step 6: Final answer
    x = 132,480.80

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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.