Home / 3,042.43-4,196.41-2,573.44

Finding the Fourth Proportional to 3,042.43, 4,196.41 and 2,573.44

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Solution

The fourth proportional to 3,042.43, 4,196.41 and 2,573.44 is: 3,549.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042.43 : 4,196.41 = 2,573.44 : x
  2. Step 2: Convert to fraction form
    3,042.43/4,196.41 = 2,573.44/x
  3. Step 3: Cross multiply
    3,042.43x = 4,196.41 × 2,573.44
  4. Step 4: Simplify right side
    3,042.43x = 10,799,209.35
  5. Step 5: Solve for x
    x = 10,799,209.35/3,042.43
  6. Step 6: Final answer
    x = 3,549.53

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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.