Home / 2,522.06-3,791.19-2,341.70

Finding the Fourth Proportional to 2,522.06, 3,791.19 and 2,341.70

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Solution

The fourth proportional to 2,522.06, 3,791.19 and 2,341.70 is: 3,520.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522.06 : 3,791.19 = 2,341.70 : x
  2. Step 2: Convert to fraction form
    2,522.06/3,791.19 = 2,341.70/x
  3. Step 3: Cross multiply
    2,522.06x = 3,791.19 × 2,341.70
  4. Step 4: Simplify right side
    2,522.06x = 8,877,829.62
  5. Step 5: Solve for x
    x = 8,877,829.62/2,522.06
  6. Step 6: Final answer
    x = 3,520.07

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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.