Home / 168,556.30-232,608.48-92,076.46

Finding the Fourth Proportional to 168,556.30, 232,608.48 and 92,076.46

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Solution

The fourth proportional to 168,556.30, 232,608.48 and 92,076.46 is: 127,065.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,556.30 : 232,608.48 = 92,076.46 : x
  2. Step 2: Convert to fraction form
    168,556.30/232,608.48 = 92,076.46/x
  3. Step 3: Cross multiply
    168,556.30x = 232,608.48 × 92,076.46
  4. Step 4: Simplify right side
    168,556.30x = 21,417,765,404.38
  5. Step 5: Solve for x
    x = 21,417,765,404.38/168,556.30
  6. Step 6: Final answer
    x = 127,065.94

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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.