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Finding the Third Proportional to 7,088 and 14,759

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Solution

The third proportional to 7,088 and 14,759 is: 30,731.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088 : 14,759 = 14,759 : x
  2. Step 2: Convert to fraction form
    7,088/14,759 = 14,759/x
  3. Step 3: Cross multiply
    7,088x = 14,759 × 14,759
  4. Step 4: Simplify right side
    7,088x = 217,828,081
  5. Step 5: Solve for x
    x = 217,828,081/7,088
  6. Step 6: Final answer
    x = 30,731.95

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.