Home / 148,546.19-222,834.92-43,365.47

Finding the Fourth Proportional to 148,546.19, 222,834.92 and 43,365.47

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Solution

The fourth proportional to 148,546.19, 222,834.92 and 43,365.47 is: 65,052.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,546.19 : 222,834.92 = 43,365.47 : x
  2. Step 2: Convert to fraction form
    148,546.19/222,834.92 = 43,365.47/x
  3. Step 3: Cross multiply
    148,546.19x = 222,834.92 × 43,365.47
  4. Step 4: Simplify right side
    148,546.19x = 9,663,339,707.21
  5. Step 5: Solve for x
    x = 9,663,339,707.21/148,546.19
  6. Step 6: Final answer
    x = 65,052.76

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1.5x scale

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.