Home / 236,584.80-354,747.60-96,184.80

Finding the Fourth Proportional to 236,584.80, 354,747.60 and 96,184.80

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Solution

The fourth proportional to 236,584.80, 354,747.60 and 96,184.80 is: 144,224.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,584.80 : 354,747.60 = 96,184.80 : x
  2. Step 2: Convert to fraction form
    236,584.80/354,747.60 = 96,184.80/x
  3. Step 3: Cross multiply
    236,584.80x = 354,747.60 × 96,184.80
  4. Step 4: Simplify right side
    236,584.80x = 34,121,326,956.48
  5. Step 5: Solve for x
    x = 34,121,326,956.48/236,584.80
  6. Step 6: Final answer
    x = 144,224.51

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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.