Home / 36,117.24-54,110.70-22,069.86

Finding the Fourth Proportional to 36,117.24, 54,110.70 and 22,069.86

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Solution

The fourth proportional to 36,117.24, 54,110.70 and 22,069.86 is: 33,064.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,117.24 : 54,110.70 = 22,069.86 : x
  2. Step 2: Convert to fraction form
    36,117.24/54,110.70 = 22,069.86/x
  3. Step 3: Cross multiply
    36,117.24x = 54,110.70 × 22,069.86
  4. Step 4: Simplify right side
    36,117.24x = 1,194,215,573.50
  5. Step 5: Solve for x
    x = 1,194,215,573.50/36,117.24
  6. Step 6: Final answer
    x = 33,064.97

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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.