Home / 168,480.06-232,514.73-96,882.54

Finding the Fourth Proportional to 168,480.06, 232,514.73 and 96,882.54

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Solution

The fourth proportional to 168,480.06, 232,514.73 and 96,882.54 is: 133,704.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,480.06 : 232,514.73 = 96,882.54 : x
  2. Step 2: Convert to fraction form
    168,480.06/232,514.73 = 96,882.54/x
  3. Step 3: Cross multiply
    168,480.06x = 232,514.73 × 96,882.54
  4. Step 4: Simplify right side
    168,480.06x = 22,526,617,629.81
  5. Step 5: Solve for x
    x = 22,526,617,629.81/168,480.06
  6. Step 6: Final answer
    x = 133,704.95

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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.