Home / 29,319.18-43,876.58-23,992.62

Finding the Fourth Proportional to 29,319.18, 43,876.58 and 23,992.62

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Solution

The fourth proportional to 29,319.18, 43,876.58 and 23,992.62 is: 35,905.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,319.18 : 43,876.58 = 23,992.62 : x
  2. Step 2: Convert to fraction form
    29,319.18/43,876.58 = 23,992.62/x
  3. Step 3: Cross multiply
    29,319.18x = 43,876.58 × 23,992.62
  4. Step 4: Simplify right side
    29,319.18x = 1,052,713,990.88
  5. Step 5: Solve for x
    x = 1,052,713,990.88/29,319.18
  6. Step 6: Final answer
    x = 35,905.30

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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.