Home / 4,341.29-5,988.20-2,849.31

Finding the Fourth Proportional to 4,341.29, 5,988.20 and 2,849.31

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Solution

The fourth proportional to 4,341.29, 5,988.20 and 2,849.31 is: 3,930.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.29 : 5,988.20 = 2,849.31 : x
  2. Step 2: Convert to fraction form
    4,341.29/5,988.20 = 2,849.31/x
  3. Step 3: Cross multiply
    4,341.29x = 5,988.20 × 2,849.31
  4. Step 4: Simplify right side
    4,341.29x = 17,062,223.90
  5. Step 5: Solve for x
    x = 17,062,223.90/4,341.29
  6. Step 6: Final answer
    x = 3,930.22

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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.