Home / 232,093.20-347,880.60-132,301.20

Finding the Fourth Proportional to 232,093.20, 347,880.60 and 132,301.20

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Solution

The fourth proportional to 232,093.20, 347,880.60 and 132,301.20 is: 198,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,093.20 : 347,880.60 = 132,301.20 : x
  2. Step 2: Convert to fraction form
    232,093.20/347,880.60 = 132,301.20/x
  3. Step 3: Cross multiply
    232,093.20x = 347,880.60 × 132,301.20
  4. Step 4: Simplify right side
    232,093.20x = 46,025,020,836.72
  5. Step 5: Solve for x
    x = 46,025,020,836.72/232,093.20
  6. Step 6: Final answer
    x = 198,304.05

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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.