Home / 2,441.30-3,374.53-2,247.54

Finding the Fourth Proportional to 2,441.30, 3,374.53 and 2,247.54

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Solution

The fourth proportional to 2,441.30, 3,374.53 and 2,247.54 is: 3,106.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441.30 : 3,374.53 = 2,247.54 : x
  2. Step 2: Convert to fraction form
    2,441.30/3,374.53 = 2,247.54/x
  3. Step 3: Cross multiply
    2,441.30x = 3,374.53 × 2,247.54
  4. Step 4: Simplify right side
    2,441.30x = 7,584,391.16
  5. Step 5: Solve for x
    x = 7,584,391.16/2,441.30
  6. Step 6: Final answer
    x = 3,106.70

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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.