Home / 33,188.04-49,838.88-22,165.56

Finding the Fourth Proportional to 33,188.04, 49,838.88 and 22,165.56

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Solution

The fourth proportional to 33,188.04, 49,838.88 and 22,165.56 is: 33,286.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,188.04 : 49,838.88 = 22,165.56 : x
  2. Step 2: Convert to fraction form
    33,188.04/49,838.88 = 22,165.56/x
  3. Step 3: Cross multiply
    33,188.04x = 49,838.88 × 22,165.56
  4. Step 4: Simplify right side
    33,188.04x = 1,104,706,684.97
  5. Step 5: Solve for x
    x = 1,104,706,684.97/33,188.04
  6. Step 6: Final answer
    x = 33,286.29

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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.