Home / 233,723.38-350,308.27-107,257.03

Finding the Fourth Proportional to 233,723.38, 350,308.27 and 107,257.03

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Solution

The fourth proportional to 233,723.38, 350,308.27 and 107,257.03 is: 160,758.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,723.38 : 350,308.27 = 107,257.03 : x
  2. Step 2: Convert to fraction form
    233,723.38/350,308.27 = 107,257.03/x
  3. Step 3: Cross multiply
    233,723.38x = 350,308.27 × 107,257.03
  4. Step 4: Simplify right side
    233,723.38x = 37,573,023,480.72
  5. Step 5: Solve for x
    x = 37,573,023,480.72/233,723.38
  6. Step 6: Final answer
    x = 160,758.52

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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.