Home / 22,233.06-33,321.06-9,749.70

Finding the Fourth Proportional to 22,233.06, 33,321.06 and 9,749.70

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Solution

The fourth proportional to 22,233.06, 33,321.06 and 9,749.70 is: 14,612.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233.06 : 33,321.06 = 9,749.70 : x
  2. Step 2: Convert to fraction form
    22,233.06/33,321.06 = 9,749.70/x
  3. Step 3: Cross multiply
    22,233.06x = 33,321.06 × 9,749.70
  4. Step 4: Simplify right side
    22,233.06x = 324,870,338.68
  5. Step 5: Solve for x
    x = 324,870,338.68/22,233.06
  6. Step 6: Final answer
    x = 14,612.04

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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.