Home / 44,205.97-66,308.32-10,926.04

Finding the Fourth Proportional to 44,205.97, 66,308.32 and 10,926.04

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Solution

The fourth proportional to 44,205.97, 66,308.32 and 10,926.04 is: 16,388.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,205.97 : 66,308.32 = 10,926.04 : x
  2. Step 2: Convert to fraction form
    44,205.97/66,308.32 = 10,926.04/x
  3. Step 3: Cross multiply
    44,205.97x = 66,308.32 × 10,926.04
  4. Step 4: Simplify right side
    44,205.97x = 724,487,356.65
  5. Step 5: Solve for x
    x = 724,487,356.65/44,205.97
  6. Step 6: Final answer
    x = 16,388.90

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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.