Home / 4,248.94-5,864.22-2,480.54

Finding the Fourth Proportional to 4,248.94, 5,864.22 and 2,480.54

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Solution

The fourth proportional to 4,248.94, 5,864.22 and 2,480.54 is: 3,423.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.94 : 5,864.22 = 2,480.54 : x
  2. Step 2: Convert to fraction form
    4,248.94/5,864.22 = 2,480.54/x
  3. Step 3: Cross multiply
    4,248.94x = 5,864.22 × 2,480.54
  4. Step 4: Simplify right side
    4,248.94x = 14,546,432.28
  5. Step 5: Solve for x
    x = 14,546,432.28/4,248.94
  6. Step 6: Final answer
    x = 3,423.54

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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.