Home / 151,469.14-227,204.25-46,287.67

Finding the Fourth Proportional to 151,469.14, 227,204.25 and 46,287.67

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Solution

The fourth proportional to 151,469.14, 227,204.25 and 46,287.67 is: 69,431.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,469.14 : 227,204.25 = 46,287.67 : x
  2. Step 2: Convert to fraction form
    151,469.14/227,204.25 = 46,287.67/x
  3. Step 3: Cross multiply
    151,469.14x = 227,204.25 × 46,287.67
  4. Step 4: Simplify right side
    151,469.14x = 10,516,755,346.60
  5. Step 5: Solve for x
    x = 10,516,755,346.60/151,469.14
  6. Step 6: Final answer
    x = 69,431.67

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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.