Home / 149,169.89-223,754.55-44,062.67

Finding the Fourth Proportional to 149,169.89, 223,754.55 and 44,062.67

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Solution

The fourth proportional to 149,169.89, 223,754.55 and 44,062.67 is: 66,093.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,169.89 : 223,754.55 = 44,062.67 : x
  2. Step 2: Convert to fraction form
    149,169.89/223,754.55 = 44,062.67/x
  3. Step 3: Cross multiply
    149,169.89x = 223,754.55 × 44,062.67
  4. Step 4: Simplify right side
    149,169.89x = 9,859,221,778.88
  5. Step 5: Solve for x
    x = 9,859,221,778.88/149,169.89
  6. Step 6: Final answer
    x = 66,093.92

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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.