Home / 22,108.32-33,163.38-6,525.95

Finding the Fourth Proportional to 22,108.32, 33,163.38 and 6,525.95

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Solution

The fourth proportional to 22,108.32, 33,163.38 and 6,525.95 is: 9,789.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,108.32 : 33,163.38 = 6,525.95 : x
  2. Step 2: Convert to fraction form
    22,108.32/33,163.38 = 6,525.95/x
  3. Step 3: Cross multiply
    22,108.32x = 33,163.38 × 6,525.95
  4. Step 4: Simplify right side
    22,108.32x = 216,422,393.89
  5. Step 5: Solve for x
    x = 216,422,393.89/22,108.32
  6. Step 6: Final answer
    x = 9,789.18

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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.