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Finding the Third Proportional to 28,127.25 and 46,888.88

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Solution

The third proportional to 28,127.25 and 46,888.88 is: 78,165.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,127.25 : 46,888.88 = 46,888.88 : x
  2. Step 2: Convert to fraction form
    28,127.25/46,888.88 = 46,888.88/x
  3. Step 3: Cross multiply
    28,127.25x = 46,888.88 × 46,888.88
  4. Step 4: Simplify right side
    28,127.25x = 2,198,566,598.77
  5. Step 5: Solve for x
    x = 2,198,566,598.77/28,127.25
  6. Step 6: Final answer
    x = 78,165.00

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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.