Home / 4,092.49-5,647.65-2,324.11

Finding the Fourth Proportional to 4,092.49, 5,647.65 and 2,324.11

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Solution

The fourth proportional to 4,092.49, 5,647.65 and 2,324.11 is: 3,207.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.49 : 5,647.65 = 2,324.11 : x
  2. Step 2: Convert to fraction form
    4,092.49/5,647.65 = 2,324.11/x
  3. Step 3: Cross multiply
    4,092.49x = 5,647.65 × 2,324.11
  4. Step 4: Simplify right side
    4,092.49x = 13,125,759.84
  5. Step 5: Solve for x
    x = 13,125,759.84/4,092.49
  6. Step 6: Final answer
    x = 3,207.28

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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.