Home / 15,110.43-22,673.07-6,796.32

Finding the Fourth Proportional to 15,110.43, 22,673.07 and 6,796.32

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Solution

The fourth proportional to 15,110.43, 22,673.07 and 6,796.32 is: 10,197.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,110.43 : 22,673.07 = 6,796.32 : x
  2. Step 2: Convert to fraction form
    15,110.43/22,673.07 = 6,796.32/x
  3. Step 3: Cross multiply
    15,110.43x = 22,673.07 × 6,796.32
  4. Step 4: Simplify right side
    15,110.43x = 154,093,439.10
  5. Step 5: Solve for x
    x = 154,093,439.10/15,110.43
  6. Step 6: Final answer
    x = 10,197.82

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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.