Home / 29,832.08-44,741.05-11,120.90

Finding the Fourth Proportional to 29,832.08, 44,741.05 and 11,120.90

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Solution

The fourth proportional to 29,832.08, 44,741.05 and 11,120.90 is: 16,678.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,832.08 : 44,741.05 = 11,120.90 : x
  2. Step 2: Convert to fraction form
    29,832.08/44,741.05 = 11,120.90/x
  3. Step 3: Cross multiply
    29,832.08x = 44,741.05 × 11,120.90
  4. Step 4: Simplify right side
    29,832.08x = 497,560,491.44
  5. Step 5: Solve for x
    x = 497,560,491.44/29,832.08
  6. Step 6: Final answer
    x = 16,678.71

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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.