Home / 41,370.67-62,087.19-30,305.67

Finding the Fourth Proportional to 41,370.67, 62,087.19 and 30,305.67

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Solution

The fourth proportional to 41,370.67, 62,087.19 and 30,305.67 is: 45,481.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,370.67 : 62,087.19 = 30,305.67 : x
  2. Step 2: Convert to fraction form
    41,370.67/62,087.19 = 30,305.67/x
  3. Step 3: Cross multiply
    41,370.67x = 62,087.19 × 30,305.67
  4. Step 4: Simplify right side
    41,370.67x = 1,881,593,891.37
  5. Step 5: Solve for x
    x = 1,881,593,891.37/41,370.67
  6. Step 6: Final answer
    x = 45,481.35

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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.