Home / 4,403.50-6,077.04-2,414.20

Finding the Fourth Proportional to 4,403.50, 6,077.04 and 2,414.20

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Solution

The fourth proportional to 4,403.50, 6,077.04 and 2,414.20 is: 3,331.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.50 : 6,077.04 = 2,414.20 : x
  2. Step 2: Convert to fraction form
    4,403.50/6,077.04 = 2,414.20/x
  3. Step 3: Cross multiply
    4,403.50x = 6,077.04 × 2,414.20
  4. Step 4: Simplify right side
    4,403.50x = 14,671,189.97
  5. Step 5: Solve for x
    x = 14,671,189.97/4,403.50
  6. Step 6: Final answer
    x = 3,331.71

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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.