Home / 3,233.18-4,852.20-2,591.66

Finding the Fourth Proportional to 3,233.18, 4,852.20 and 2,591.66

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Solution

The fourth proportional to 3,233.18, 4,852.20 and 2,591.66 is: 3,889.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.18 : 4,852.20 = 2,591.66 : x
  2. Step 2: Convert to fraction form
    3,233.18/4,852.20 = 2,591.66/x
  3. Step 3: Cross multiply
    3,233.18x = 4,852.20 × 2,591.66
  4. Step 4: Simplify right side
    3,233.18x = 12,575,252.65
  5. Step 5: Solve for x
    x = 12,575,252.65/3,233.18
  6. Step 6: Final answer
    x = 3,889.44

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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.