Home / 3,272.04-4,903.20-2,538

Finding the Fourth Proportional to 3,272.04, 4,903.20 and 2,538

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Solution

The fourth proportional to 3,272.04, 4,903.20 and 2,538 is: 3,803.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272.04 : 4,903.20 = 2,538 : x
  2. Step 2: Convert to fraction form
    3,272.04/4,903.20 = 2,538/x
  3. Step 3: Cross multiply
    3,272.04x = 4,903.20 × 2,538
  4. Step 4: Simplify right side
    3,272.04x = 12,444,321.60
  5. Step 5: Solve for x
    x = 12,444,321.60/3,272.04
  6. Step 6: Final answer
    x = 3,803.23

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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.