Home / 233,696.04-350,403.66-91,371.75

Finding the Fourth Proportional to 233,696.04, 350,403.66 and 91,371.75

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Solution

The fourth proportional to 233,696.04, 350,403.66 and 91,371.75 is: 137,002.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,696.04 : 350,403.66 = 91,371.75 : x
  2. Step 2: Convert to fraction form
    233,696.04/350,403.66 = 91,371.75/x
  3. Step 3: Cross multiply
    233,696.04x = 350,403.66 × 91,371.75
  4. Step 4: Simplify right side
    233,696.04x = 32,016,995,620.61
  5. Step 5: Solve for x
    x = 32,016,995,620.61/233,696.04
  6. Step 6: Final answer
    x = 137,002.73

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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.