Home / 29,083.20-43,627.68-10,610.88

Finding the Fourth Proportional to 29,083.20, 43,627.68 and 10,610.88

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Solution

The fourth proportional to 29,083.20, 43,627.68 and 10,610.88 is: 15,917.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,083.20 : 43,627.68 = 10,610.88 : x
  2. Step 2: Convert to fraction form
    29,083.20/43,627.68 = 10,610.88/x
  3. Step 3: Cross multiply
    29,083.20x = 43,627.68 × 10,610.88
  4. Step 4: Simplify right side
    29,083.20x = 462,928,077.16
  5. Step 5: Solve for x
    x = 462,928,077.16/29,083.20
  6. Step 6: Final answer
    x = 15,917.37

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1.5x scale

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.