Home / 3,282.54-4,532.04-2,535.18

Finding the Fourth Proportional to 3,282.54, 4,532.04 and 2,535.18

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Solution

The fourth proportional to 3,282.54, 4,532.04 and 2,535.18 is: 3,500.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282.54 : 4,532.04 = 2,535.18 : x
  2. Step 2: Convert to fraction form
    3,282.54/4,532.04 = 2,535.18/x
  3. Step 3: Cross multiply
    3,282.54x = 4,532.04 × 2,535.18
  4. Step 4: Simplify right side
    3,282.54x = 11,489,537.17
  5. Step 5: Solve for x
    x = 11,489,537.17/3,282.54
  6. Step 6: Final answer
    x = 3,500.20

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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.