Home / 236,487.82-354,753.60-94,298.80

Finding the Fourth Proportional to 236,487.82, 354,753.60 and 94,298.80

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Solution

The fourth proportional to 236,487.82, 354,753.60 and 94,298.80 is: 141,456.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,487.82 : 354,753.60 = 94,298.80 : x
  2. Step 2: Convert to fraction form
    236,487.82/354,753.60 = 94,298.80/x
  3. Step 3: Cross multiply
    236,487.82x = 354,753.60 × 94,298.80
  4. Step 4: Simplify right side
    236,487.82x = 33,452,838,775.68
  5. Step 5: Solve for x
    x = 33,452,838,775.68/236,487.82
  6. Step 6: Final answer
    x = 141,456.92

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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.