Home / 2,450.52-3,381.12-1,706.04

Finding the Fourth Proportional to 2,450.52, 3,381.12 and 1,706.04

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Solution

The fourth proportional to 2,450.52, 3,381.12 and 1,706.04 is: 2,353.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450.52 : 3,381.12 = 1,706.04 : x
  2. Step 2: Convert to fraction form
    2,450.52/3,381.12 = 1,706.04/x
  3. Step 3: Cross multiply
    2,450.52x = 3,381.12 × 1,706.04
  4. Step 4: Simplify right side
    2,450.52x = 5,768,325.96
  5. Step 5: Solve for x
    x = 5,768,325.96/2,450.52
  6. Step 6: Final answer
    x = 2,353.92

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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.