Home / 36,004.43-54,016.67-11,045.30

Finding the Fourth Proportional to 36,004.43, 54,016.67 and 11,045.30

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Solution

The fourth proportional to 36,004.43, 54,016.67 and 11,045.30 is: 16,571.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,004.43 : 54,016.67 = 11,045.30 : x
  2. Step 2: Convert to fraction form
    36,004.43/54,016.67 = 11,045.30/x
  3. Step 3: Cross multiply
    36,004.43x = 54,016.67 × 11,045.30
  4. Step 4: Simplify right side
    36,004.43x = 596,630,082.68
  5. Step 5: Solve for x
    x = 596,630,082.68/36,004.43
  6. Step 6: Final answer
    x = 16,571.02

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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.