Home / 29,354.80-43,976.84-22,748.69

Finding the Fourth Proportional to 29,354.80, 43,976.84 and 22,748.69

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Solution

The fourth proportional to 29,354.80, 43,976.84 and 22,748.69 is: 34,080.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354.80 : 43,976.84 = 22,748.69 : x
  2. Step 2: Convert to fraction form
    29,354.80/43,976.84 = 22,748.69/x
  3. Step 3: Cross multiply
    29,354.80x = 43,976.84 × 22,748.69
  4. Step 4: Simplify right side
    29,354.80x = 1,000,415,667.15
  5. Step 5: Solve for x
    x = 1,000,415,667.15/29,354.80
  6. Step 6: Final answer
    x = 34,080.14

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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.