Home / 29,722.61-44,589.74-11,002.80

Finding the Fourth Proportional to 29,722.61, 44,589.74 and 11,002.80

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Solution

The fourth proportional to 29,722.61, 44,589.74 and 11,002.80 is: 16,506.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,722.61 : 44,589.74 = 11,002.80 : x
  2. Step 2: Convert to fraction form
    29,722.61/44,589.74 = 11,002.80/x
  3. Step 3: Cross multiply
    29,722.61x = 44,589.74 × 11,002.80
  4. Step 4: Simplify right side
    29,722.61x = 490,612,165.36
  5. Step 5: Solve for x
    x = 490,612,165.36/29,722.61
  6. Step 6: Final answer
    x = 16,506.36

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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.