Home / 2,522.22-3,776.85-1,545.36

Finding the Fourth Proportional to 2,522.22, 3,776.85 and 1,545.36

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Solution

The fourth proportional to 2,522.22, 3,776.85 and 1,545.36 is: 2,314.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522.22 : 3,776.85 = 1,545.36 : x
  2. Step 2: Convert to fraction form
    2,522.22/3,776.85 = 1,545.36/x
  3. Step 3: Cross multiply
    2,522.22x = 3,776.85 × 1,545.36
  4. Step 4: Simplify right side
    2,522.22x = 5,836,592.92
  5. Step 5: Solve for x
    x = 5,836,592.92/2,522.22
  6. Step 6: Final answer
    x = 2,314.07

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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.