Home / 29,104.74-43,670.07-15,250.50

Finding the Fourth Proportional to 29,104.74, 43,670.07 and 15,250.50

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Solution

The fourth proportional to 29,104.74, 43,670.07 and 15,250.50 is: 22,882.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,104.74 : 43,670.07 = 15,250.50 : x
  2. Step 2: Convert to fraction form
    29,104.74/43,670.07 = 15,250.50/x
  3. Step 3: Cross multiply
    29,104.74x = 43,670.07 × 15,250.50
  4. Step 4: Simplify right side
    29,104.74x = 665,990,402.54
  5. Step 5: Solve for x
    x = 665,990,402.54/29,104.74
  6. Step 6: Final answer
    x = 22,882.54

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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.