Home / 4,451.11-6,142.23-2,562.26

Finding the Fourth Proportional to 4,451.11, 6,142.23 and 2,562.26

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Solution

The fourth proportional to 4,451.11, 6,142.23 and 2,562.26 is: 3,535.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451.11 : 6,142.23 = 2,562.26 : x
  2. Step 2: Convert to fraction form
    4,451.11/6,142.23 = 2,562.26/x
  3. Step 3: Cross multiply
    4,451.11x = 6,142.23 × 2,562.26
  4. Step 4: Simplify right side
    4,451.11x = 15,737,959.53
  5. Step 5: Solve for x
    x = 15,737,959.53/4,451.11
  6. Step 6: Final answer
    x = 3,535.74

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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.