Home / 8,296.22-12,447.07-3,032.84

Finding the Fourth Proportional to 8,296.22, 12,447.07 and 3,032.84

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Solution

The fourth proportional to 8,296.22, 12,447.07 and 3,032.84 is: 4,550.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296.22 : 12,447.07 = 3,032.84 : x
  2. Step 2: Convert to fraction form
    8,296.22/12,447.07 = 3,032.84/x
  3. Step 3: Cross multiply
    8,296.22x = 12,447.07 × 3,032.84
  4. Step 4: Simplify right side
    8,296.22x = 37,749,995.31
  5. Step 5: Solve for x
    x = 37,749,995.31/8,296.22
  6. Step 6: Final answer
    x = 4,550.26

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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.