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Finding the Third Proportional to 46,701 and 71,784

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Solution

The third proportional to 46,701 and 71,784 is: 110,339.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,701 : 71,784 = 71,784 : x
  2. Step 2: Convert to fraction form
    46,701/71,784 = 71,784/x
  3. Step 3: Cross multiply
    46,701x = 71,784 × 71,784
  4. Step 4: Simplify right side
    46,701x = 5,152,942,656
  5. Step 5: Solve for x
    x = 5,152,942,656/46,701
  6. Step 6: Final answer
    x = 110,339.02

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.