Home / 29,588.20-44,389.82-8,811.88

Finding the Fourth Proportional to 29,588.20, 44,389.82 and 8,811.88

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Solution

The fourth proportional to 29,588.20, 44,389.82 and 8,811.88 is: 13,220.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,588.20 : 44,389.82 = 8,811.88 : x
  2. Step 2: Convert to fraction form
    29,588.20/44,389.82 = 8,811.88/x
  3. Step 3: Cross multiply
    29,588.20x = 44,389.82 × 8,811.88
  4. Step 4: Simplify right side
    29,588.20x = 391,157,767.06
  5. Step 5: Solve for x
    x = 391,157,767.06/29,588.20
  6. Step 6: Final answer
    x = 13,220.06

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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.