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Finding the Fourth Proportional to 41,949.99, 63,211.82 and 34,713.99

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Solution

The fourth proportional to 41,949.99, 63,211.82 and 34,713.99 is: 52,308.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,949.99 : 63,211.82 = 34,713.99 : x
  2. Step 2: Convert to fraction form
    41,949.99/63,211.82 = 34,713.99/x
  3. Step 3: Cross multiply
    41,949.99x = 63,211.82 × 34,713.99
  4. Step 4: Simplify right side
    41,949.99x = 2,194,334,574.15
  5. Step 5: Solve for x
    x = 2,194,334,574.15/41,949.99
  6. Step 6: Final answer
    x = 52,308.35

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.