Home / 33,084.45-49,616.01-10,892.54

Finding the Fourth Proportional to 33,084.45, 49,616.01 and 10,892.54

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Solution

The fourth proportional to 33,084.45, 49,616.01 and 10,892.54 is: 16,335.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,084.45 : 49,616.01 = 10,892.54 : x
  2. Step 2: Convert to fraction form
    33,084.45/49,616.01 = 10,892.54/x
  3. Step 3: Cross multiply
    33,084.45x = 49,616.01 × 10,892.54
  4. Step 4: Simplify right side
    33,084.45x = 540,444,497.61
  5. Step 5: Solve for x
    x = 540,444,497.61/33,084.45
  6. Step 6: Final answer
    x = 16,335.30

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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.