Home / 3,352.91-4,627.12-2,512.13

Finding the Fourth Proportional to 3,352.91, 4,627.12 and 2,512.13

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Solution

The fourth proportional to 3,352.91, 4,627.12 and 2,512.13 is: 3,466.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.91 : 4,627.12 = 2,512.13 : x
  2. Step 2: Convert to fraction form
    3,352.91/4,627.12 = 2,512.13/x
  3. Step 3: Cross multiply
    3,352.91x = 4,627.12 × 2,512.13
  4. Step 4: Simplify right side
    3,352.91x = 11,623,903.83
  5. Step 5: Solve for x
    x = 11,623,903.83/3,352.91
  6. Step 6: Final answer
    x = 3,466.82

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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.