Home / 3,255.46-4,493.22-2,597.50

Finding the Fourth Proportional to 3,255.46, 4,493.22 and 2,597.50

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Solution

The fourth proportional to 3,255.46, 4,493.22 and 2,597.50 is: 3,585.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255.46 : 4,493.22 = 2,597.50 : x
  2. Step 2: Convert to fraction form
    3,255.46/4,493.22 = 2,597.50/x
  3. Step 3: Cross multiply
    3,255.46x = 4,493.22 × 2,597.50
  4. Step 4: Simplify right side
    3,255.46x = 11,671,138.95
  5. Step 5: Solve for x
    x = 11,671,138.95/3,255.46
  6. Step 6: Final answer
    x = 3,585.10

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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.