Home / 4,231.25-5,839.07-2,342.82

Finding the Fourth Proportional to 4,231.25, 5,839.07 and 2,342.82

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Solution

The fourth proportional to 4,231.25, 5,839.07 and 2,342.82 is: 3,233.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231.25 : 5,839.07 = 2,342.82 : x
  2. Step 2: Convert to fraction form
    4,231.25/5,839.07 = 2,342.82/x
  3. Step 3: Cross multiply
    4,231.25x = 5,839.07 × 2,342.82
  4. Step 4: Simplify right side
    4,231.25x = 13,679,878.26
  5. Step 5: Solve for x
    x = 13,679,878.26/4,231.25
  6. Step 6: Final answer
    x = 3,233.06

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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.