Home / 3,025.80-4,534.92-2,613.24

Finding the Fourth Proportional to 3,025.80, 4,534.92 and 2,613.24

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Solution

The fourth proportional to 3,025.80, 4,534.92 and 2,613.24 is: 3,916.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.80 : 4,534.92 = 2,613.24 : x
  2. Step 2: Convert to fraction form
    3,025.80/4,534.92 = 2,613.24/x
  3. Step 3: Cross multiply
    3,025.80x = 4,534.92 × 2,613.24
  4. Step 4: Simplify right side
    3,025.80x = 11,850,834.34
  5. Step 5: Solve for x
    x = 11,850,834.34/3,025.80
  6. Step 6: Final answer
    x = 3,916.60

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1.5x scale

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.