Home / 119,620.96-179,425.46-44,735.58

Finding the Fourth Proportional to 119,620.96, 179,425.46 and 44,735.58

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Solution

The fourth proportional to 119,620.96, 179,425.46 and 44,735.58 is: 67,101.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,620.96 : 179,425.46 = 44,735.58 : x
  2. Step 2: Convert to fraction form
    119,620.96/179,425.46 = 44,735.58/x
  3. Step 3: Cross multiply
    119,620.96x = 179,425.46 × 44,735.58
  4. Step 4: Simplify right side
    119,620.96x = 8,026,702,019.87
  5. Step 5: Solve for x
    x = 8,026,702,019.87/119,620.96
  6. Step 6: Final answer
    x = 67,101.13

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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.