Home / 29,091.32-43,631.42-8,026.14

Finding the Fourth Proportional to 29,091.32, 43,631.42 and 8,026.14

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Solution

The fourth proportional to 29,091.32, 43,631.42 and 8,026.14 is: 12,037.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,091.32 : 43,631.42 = 8,026.14 : x
  2. Step 2: Convert to fraction form
    29,091.32/43,631.42 = 8,026.14/x
  3. Step 3: Cross multiply
    29,091.32x = 43,631.42 × 8,026.14
  4. Step 4: Simplify right side
    29,091.32x = 350,191,885.32
  5. Step 5: Solve for x
    x = 350,191,885.32/29,091.32
  6. Step 6: Final answer
    x = 12,037.68

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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.