Home / 4,003.13-5,524.58-2,234.74

Finding the Fourth Proportional to 4,003.13, 5,524.58 and 2,234.74

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Solution

The fourth proportional to 4,003.13, 5,524.58 and 2,234.74 is: 3,084.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003.13 : 5,524.58 = 2,234.74 : x
  2. Step 2: Convert to fraction form
    4,003.13/5,524.58 = 2,234.74/x
  3. Step 3: Cross multiply
    4,003.13x = 5,524.58 × 2,234.74
  4. Step 4: Simplify right side
    4,003.13x = 12,345,983.30
  5. Step 5: Solve for x
    x = 12,345,983.30/4,003.13
  6. Step 6: Final answer
    x = 3,084.08

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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.