Home / 22,350.06-33,529.14-9,195.12

Finding the Fourth Proportional to 22,350.06, 33,529.14 and 9,195.12

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Solution

The fourth proportional to 22,350.06, 33,529.14 and 9,195.12 is: 13,794.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,350.06 : 33,529.14 = 9,195.12 : x
  2. Step 2: Convert to fraction form
    22,350.06/33,529.14 = 9,195.12/x
  3. Step 3: Cross multiply
    22,350.06x = 33,529.14 × 9,195.12
  4. Step 4: Simplify right side
    22,350.06x = 308,304,465.80
  5. Step 5: Solve for x
    x = 308,304,465.80/22,350.06
  6. Step 6: Final answer
    x = 13,794.35

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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.