Home / 29,234.10-43,853.85-11,700.30

Finding the Fourth Proportional to 29,234.10, 43,853.85 and 11,700.30

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Solution

The fourth proportional to 29,234.10, 43,853.85 and 11,700.30 is: 17,551.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,234.10 : 43,853.85 = 11,700.30 : x
  2. Step 2: Convert to fraction form
    29,234.10/43,853.85 = 11,700.30/x
  3. Step 3: Cross multiply
    29,234.10x = 43,853.85 × 11,700.30
  4. Step 4: Simplify right side
    29,234.10x = 513,103,201.16
  5. Step 5: Solve for x
    x = 513,103,201.16/29,234.10
  6. Step 6: Final answer
    x = 17,551.53

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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.