Home / 233,414.10-350,176.59-75,642.66

Finding the Fourth Proportional to 233,414.10, 350,176.59 and 75,642.66

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Solution

The fourth proportional to 233,414.10, 350,176.59 and 75,642.66 is: 113,481.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,414.10 : 350,176.59 = 75,642.66 : x
  2. Step 2: Convert to fraction form
    233,414.10/350,176.59 = 75,642.66/x
  3. Step 3: Cross multiply
    233,414.10x = 350,176.59 × 75,642.66
  4. Step 4: Simplify right side
    233,414.10x = 26,488,288,737.33
  5. Step 5: Solve for x
    x = 26,488,288,737.33/233,414.10
  6. Step 6: Final answer
    x = 113,481.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.