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Finding the Fourth Proportional to 227,808.80, 341,648.62 and 94,524.14

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Solution

The fourth proportional to 227,808.80, 341,648.62 and 94,524.14 is: 141,759.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,808.80 : 341,648.62 = 94,524.14 : x
  2. Step 2: Convert to fraction form
    227,808.80/341,648.62 = 94,524.14/x
  3. Step 3: Cross multiply
    227,808.80x = 341,648.62 × 94,524.14
  4. Step 4: Simplify right side
    227,808.80x = 32,294,041,987.69
  5. Step 5: Solve for x
    x = 32,294,041,987.69/227,808.80
  6. Step 6: Final answer
    x = 141,759.41

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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.