Home / 3,244.92-4,868.52-1,601.16

Finding the Fourth Proportional to 3,244.92, 4,868.52 and 1,601.16

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Solution

The fourth proportional to 3,244.92, 4,868.52 and 1,601.16 is: 2,402.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244.92 : 4,868.52 = 1,601.16 : x
  2. Step 2: Convert to fraction form
    3,244.92/4,868.52 = 1,601.16/x
  3. Step 3: Cross multiply
    3,244.92x = 4,868.52 × 1,601.16
  4. Step 4: Simplify right side
    3,244.92x = 7,795,279.48
  5. Step 5: Solve for x
    x = 7,795,279.48/3,244.92
  6. Step 6: Final answer
    x = 2,402.30

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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.