Home / 29,216.10-43,843.56-10,748.10

Finding the Fourth Proportional to 29,216.10, 43,843.56 and 10,748.10

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Solution

The fourth proportional to 29,216.10, 43,843.56 and 10,748.10 is: 16,129.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,216.10 : 43,843.56 = 10,748.10 : x
  2. Step 2: Convert to fraction form
    29,216.10/43,843.56 = 10,748.10/x
  3. Step 3: Cross multiply
    29,216.10x = 43,843.56 × 10,748.10
  4. Step 4: Simplify right side
    29,216.10x = 471,234,967.24
  5. Step 5: Solve for x
    x = 471,234,967.24/29,216.10
  6. Step 6: Final answer
    x = 16,129.29

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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.