Home / 151,169.55-226,675.89-44,539.67

Finding the Fourth Proportional to 151,169.55, 226,675.89 and 44,539.67

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Solution

The fourth proportional to 151,169.55, 226,675.89 and 44,539.67 is: 66,786.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,169.55 : 226,675.89 = 44,539.67 : x
  2. Step 2: Convert to fraction form
    151,169.55/226,675.89 = 44,539.67/x
  3. Step 3: Cross multiply
    151,169.55x = 226,675.89 × 44,539.67
  4. Step 4: Simplify right side
    151,169.55x = 10,096,068,204.18
  5. Step 5: Solve for x
    x = 10,096,068,204.18/151,169.55
  6. Step 6: Final answer
    x = 66,786.39

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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.