Home / 4,452.11-6,143.61-2,563.26

Finding the Fourth Proportional to 4,452.11, 6,143.61 and 2,563.26

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Solution

The fourth proportional to 4,452.11, 6,143.61 and 2,563.26 is: 3,537.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.11 : 6,143.61 = 2,563.26 : x
  2. Step 2: Convert to fraction form
    4,452.11/6,143.61 = 2,563.26/x
  3. Step 3: Cross multiply
    4,452.11x = 6,143.61 × 2,563.26
  4. Step 4: Simplify right side
    4,452.11x = 15,747,669.77
  5. Step 5: Solve for x
    x = 15,747,669.77/4,452.11
  6. Step 6: Final answer
    x = 3,537.13

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1.5x scale

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.