Home / 233,126.91-350,080.38-203,799.24

Finding the Fourth Proportional to 233,126.91, 350,080.38 and 203,799.24

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Solution

The fourth proportional to 233,126.91, 350,080.38 and 203,799.24 is: 306,039.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,126.91 : 350,080.38 = 203,799.24 : x
  2. Step 2: Convert to fraction form
    233,126.91/350,080.38 = 203,799.24/x
  3. Step 3: Cross multiply
    233,126.91x = 350,080.38 × 203,799.24
  4. Step 4: Simplify right side
    233,126.91x = 71,346,115,382.91
  5. Step 5: Solve for x
    x = 71,346,115,382.91/233,126.91
  6. Step 6: Final answer
    x = 306,039.81

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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.