Home / 96,498.06-133,167.33-54,057.48

Finding the Fourth Proportional to 96,498.06, 133,167.33 and 54,057.48

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Solution

The fourth proportional to 96,498.06, 133,167.33 and 54,057.48 is: 74,599.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,498.06 : 133,167.33 = 54,057.48 : x
  2. Step 2: Convert to fraction form
    96,498.06/133,167.33 = 54,057.48/x
  3. Step 3: Cross multiply
    96,498.06x = 133,167.33 × 54,057.48
  4. Step 4: Simplify right side
    96,498.06x = 7,198,690,278.13
  5. Step 5: Solve for x
    x = 7,198,690,278.13/96,498.06
  6. Step 6: Final answer
    x = 74,599.33

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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.