Home / 3,265.36-4,893.44-2,531.50

Finding the Fourth Proportional to 3,265.36, 4,893.44 and 2,531.50

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Solution

The fourth proportional to 3,265.36, 4,893.44 and 2,531.50 is: 3,793.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265.36 : 4,893.44 = 2,531.50 : x
  2. Step 2: Convert to fraction form
    3,265.36/4,893.44 = 2,531.50/x
  3. Step 3: Cross multiply
    3,265.36x = 4,893.44 × 2,531.50
  4. Step 4: Simplify right side
    3,265.36x = 12,387,743.36
  5. Step 5: Solve for x
    x = 12,387,743.36/3,265.36
  6. Step 6: Final answer
    x = 3,793.68

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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.