Home / 8,296.22-12,444.44-2,452.95

Finding the Fourth Proportional to 8,296.22, 12,444.44 and 2,452.95

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Solution

The fourth proportional to 8,296.22, 12,444.44 and 2,452.95 is: 3,679.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296.22 : 12,444.44 = 2,452.95 : x
  2. Step 2: Convert to fraction form
    8,296.22/12,444.44 = 2,452.95/x
  3. Step 3: Cross multiply
    8,296.22x = 12,444.44 × 2,452.95
  4. Step 4: Simplify right side
    8,296.22x = 30,525,576.83
  5. Step 5: Solve for x
    x = 30,525,576.83/8,296.22
  6. Step 6: Final answer
    x = 3,679.45

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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.