Home / 112,044.89-167,953.40-44,624.69

Finding the Fourth Proportional to 112,044.89, 167,953.40 and 44,624.69

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Solution

The fourth proportional to 112,044.89, 167,953.40 and 44,624.69 is: 66,891.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,044.89 : 167,953.40 = 44,624.69 : x
  2. Step 2: Convert to fraction form
    112,044.89/167,953.40 = 44,624.69/x
  3. Step 3: Cross multiply
    112,044.89x = 167,953.40 × 44,624.69
  4. Step 4: Simplify right side
    112,044.89x = 7,494,867,346.56
  5. Step 5: Solve for x
    x = 7,494,867,346.56/112,044.89
  6. Step 6: Final answer
    x = 66,891.65

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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.