Home / 22,462.44-33,693.66-6,878.04

Finding the Fourth Proportional to 22,462.44, 33,693.66 and 6,878.04

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Solution

The fourth proportional to 22,462.44, 33,693.66 and 6,878.04 is: 10,317.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,462.44 : 33,693.66 = 6,878.04 : x
  2. Step 2: Convert to fraction form
    22,462.44/33,693.66 = 6,878.04/x
  3. Step 3: Cross multiply
    22,462.44x = 33,693.66 × 6,878.04
  4. Step 4: Simplify right side
    22,462.44x = 231,746,341.23
  5. Step 5: Solve for x
    x = 231,746,341.23/22,462.44
  6. Step 6: Final answer
    x = 10,317.06

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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.