Home / 2,452.24-3,381.77-1,566.50

Finding the Fourth Proportional to 2,452.24, 3,381.77 and 1,566.50

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Solution

The fourth proportional to 2,452.24, 3,381.77 and 1,566.50 is: 2,160.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452.24 : 3,381.77 = 1,566.50 : x
  2. Step 2: Convert to fraction form
    2,452.24/3,381.77 = 1,566.50/x
  3. Step 3: Cross multiply
    2,452.24x = 3,381.77 × 1,566.50
  4. Step 4: Simplify right side
    2,452.24x = 5,297,534.87
  5. Step 5: Solve for x
    x = 5,297,534.87/2,452.24
  6. Step 6: Final answer
    x = 2,160.29

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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.