Home / 236,348.20-354,516.54-96,072.04

Finding the Fourth Proportional to 236,348.20, 354,516.54 and 96,072.04

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Solution

The fourth proportional to 236,348.20, 354,516.54 and 96,072.04 is: 144,105.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,348.20 : 354,516.54 = 96,072.04 : x
  2. Step 2: Convert to fraction form
    236,348.20/354,516.54 = 96,072.04/x
  3. Step 3: Cross multiply
    236,348.20x = 354,516.54 × 96,072.04
  4. Step 4: Simplify right side
    236,348.20x = 34,059,127,211.54
  5. Step 5: Solve for x
    x = 34,059,127,211.54/236,348.20
  6. Step 6: Final answer
    x = 144,105.72

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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.