Home / 29,984.46-44,971.62-11,005.16

Finding the Fourth Proportional to 29,984.46, 44,971.62 and 11,005.16

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Solution

The fourth proportional to 29,984.46, 44,971.62 and 11,005.16 is: 16,505.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,984.46 : 44,971.62 = 11,005.16 : x
  2. Step 2: Convert to fraction form
    29,984.46/44,971.62 = 11,005.16/x
  3. Step 3: Cross multiply
    29,984.46x = 44,971.62 × 11,005.16
  4. Step 4: Simplify right side
    29,984.46x = 494,919,873.56
  5. Step 5: Solve for x
    x = 494,919,873.56/29,984.46
  6. Step 6: Final answer
    x = 16,505.88

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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.