Home / 22,134.88-33,208.82-6,552.91

Finding the Fourth Proportional to 22,134.88, 33,208.82 and 6,552.91

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Solution

The fourth proportional to 22,134.88, 33,208.82 and 6,552.91 is: 9,831.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134.88 : 33,208.82 = 6,552.91 : x
  2. Step 2: Convert to fraction form
    22,134.88/33,208.82 = 6,552.91/x
  3. Step 3: Cross multiply
    22,134.88x = 33,208.82 × 6,552.91
  4. Step 4: Simplify right side
    22,134.88x = 217,614,209.86
  5. Step 5: Solve for x
    x = 217,614,209.86/22,134.88
  6. Step 6: Final answer
    x = 9,831.28

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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.