Home / 4,238.49-5,848.91-2,375.13

Finding the Fourth Proportional to 4,238.49, 5,848.91 and 2,375.13

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Solution

The fourth proportional to 4,238.49, 5,848.91 and 2,375.13 is: 3,277.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238.49 : 5,848.91 = 2,375.13 : x
  2. Step 2: Convert to fraction form
    4,238.49/5,848.91 = 2,375.13/x
  3. Step 3: Cross multiply
    4,238.49x = 5,848.91 × 2,375.13
  4. Step 4: Simplify right side
    4,238.49x = 13,891,909.73
  5. Step 5: Solve for x
    x = 13,891,909.73/4,238.49
  6. Step 6: Final answer
    x = 3,277.56

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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.