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Finding the Fourth Proportional to 62,063.68, 92,393.51 and 61,694.62

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Solution

The fourth proportional to 62,063.68, 92,393.51 and 61,694.62 is: 91,844.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063.68 : 92,393.51 = 61,694.62 : x
  2. Step 2: Convert to fraction form
    62,063.68/92,393.51 = 61,694.62/x
  3. Step 3: Cross multiply
    62,063.68x = 92,393.51 × 61,694.62
  4. Step 4: Simplify right side
    62,063.68x = 5,700,182,489.92
  5. Step 5: Solve for x
    x = 5,700,182,489.92/62,063.68
  6. Step 6: Final answer
    x = 91,844.09

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.