Home / 33,096.33-49,641.80-10,909.35

Finding the Fourth Proportional to 33,096.33, 49,641.80 and 10,909.35

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Solution

The fourth proportional to 33,096.33, 49,641.80 and 10,909.35 is: 16,363.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,096.33 : 49,641.80 = 10,909.35 : x
  2. Step 2: Convert to fraction form
    33,096.33/49,641.80 = 10,909.35/x
  3. Step 3: Cross multiply
    33,096.33x = 49,641.80 × 10,909.35
  4. Step 4: Simplify right side
    33,096.33x = 541,559,716.28
  5. Step 5: Solve for x
    x = 541,559,716.28/33,096.33
  6. Step 6: Final answer
    x = 16,363.14

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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.