Home / 97,359.54-146,044.44-30,806.70

Finding the Fourth Proportional to 97,359.54, 146,044.44 and 30,806.70

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Solution

The fourth proportional to 97,359.54, 146,044.44 and 30,806.70 is: 46,211.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,359.54 : 146,044.44 = 30,806.70 : x
  2. Step 2: Convert to fraction form
    97,359.54/146,044.44 = 30,806.70/x
  3. Step 3: Cross multiply
    97,359.54x = 146,044.44 × 30,806.70
  4. Step 4: Simplify right side
    97,359.54x = 4,499,147,249.75
  5. Step 5: Solve for x
    x = 4,499,147,249.75/97,359.54
  6. Step 6: Final answer
    x = 46,211.67

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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.