Home / 185,606.82-278,394.39-59,241.96

Finding the Fourth Proportional to 185,606.82, 278,394.39 and 59,241.96

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Solution

The fourth proportional to 185,606.82, 278,394.39 and 59,241.96 is: 88,857.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,606.82 : 278,394.39 = 59,241.96 : x
  2. Step 2: Convert to fraction form
    185,606.82/278,394.39 = 59,241.96/x
  3. Step 3: Cross multiply
    185,606.82x = 278,394.39 × 59,241.96
  4. Step 4: Simplify right side
    185,606.82x = 16,492,629,316.60
  5. Step 5: Solve for x
    x = 16,492,629,316.60/185,606.82
  6. Step 6: Final answer
    x = 88,857.88

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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.