Home / 3,013.98-4,524.75-2,193.18

Finding the Fourth Proportional to 3,013.98, 4,524.75 and 2,193.18

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Solution

The fourth proportional to 3,013.98, 4,524.75 and 2,193.18 is: 3,292.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013.98 : 4,524.75 = 2,193.18 : x
  2. Step 2: Convert to fraction form
    3,013.98/4,524.75 = 2,193.18/x
  3. Step 3: Cross multiply
    3,013.98x = 4,524.75 × 2,193.18
  4. Step 4: Simplify right side
    3,013.98x = 9,923,591.21
  5. Step 5: Solve for x
    x = 9,923,591.21/3,013.98
  6. Step 6: Final answer
    x = 3,292.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.