Home / 4,029-5,560.02-2,456.88

Finding the Fourth Proportional to 4,029, 5,560.02 and 2,456.88

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Solution

The fourth proportional to 4,029, 5,560.02 and 2,456.88 is: 3,390.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029 : 5,560.02 = 2,456.88 : x
  2. Step 2: Convert to fraction form
    4,029/5,560.02 = 2,456.88/x
  3. Step 3: Cross multiply
    4,029x = 5,560.02 × 2,456.88
  4. Step 4: Simplify right side
    4,029x = 13,660,301.94
  5. Step 5: Solve for x
    x = 13,660,301.94/4,029
  6. Step 6: Final answer
    x = 3,390.49

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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.