Home / 3,292.83-4,542.39-2,395.56

Finding the Fourth Proportional to 3,292.83, 4,542.39 and 2,395.56

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Solution

The fourth proportional to 3,292.83, 4,542.39 and 2,395.56 is: 3,304.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292.83 : 4,542.39 = 2,395.56 : x
  2. Step 2: Convert to fraction form
    3,292.83/4,542.39 = 2,395.56/x
  3. Step 3: Cross multiply
    3,292.83x = 4,542.39 × 2,395.56
  4. Step 4: Simplify right side
    3,292.83x = 10,881,567.79
  5. Step 5: Solve for x
    x = 10,881,567.79/3,292.83
  6. Step 6: Final answer
    x = 3,304.62

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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.