Home / 2,247.72-3,366.54-1,552.92

Finding the Fourth Proportional to 2,247.72, 3,366.54 and 1,552.92

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Solution

The fourth proportional to 2,247.72, 3,366.54 and 1,552.92 is: 2,325.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247.72 : 3,366.54 = 1,552.92 : x
  2. Step 2: Convert to fraction form
    2,247.72/3,366.54 = 1,552.92/x
  3. Step 3: Cross multiply
    2,247.72x = 3,366.54 × 1,552.92
  4. Step 4: Simplify right side
    2,247.72x = 5,227,967.30
  5. Step 5: Solve for x
    x = 5,227,967.30/2,247.72
  6. Step 6: Final answer
    x = 2,325.90

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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.