Home / 22,151.97-33,233.42-6,569.60

Finding the Fourth Proportional to 22,151.97, 33,233.42 and 6,569.60

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Solution

The fourth proportional to 22,151.97, 33,233.42 and 6,569.60 is: 9,856.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,151.97 : 33,233.42 = 6,569.60 : x
  2. Step 2: Convert to fraction form
    22,151.97/33,233.42 = 6,569.60/x
  3. Step 3: Cross multiply
    22,151.97x = 33,233.42 × 6,569.60
  4. Step 4: Simplify right side
    22,151.97x = 218,330,109.86
  5. Step 5: Solve for x
    x = 218,330,109.86/22,151.97
  6. Step 6: Final answer
    x = 9,856.01

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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.