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Finding the Third Proportional to 10,088 and 21,565.75

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Solution

The third proportional to 10,088 and 21,565.75 is: 46,102.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,088 : 21,565.75 = 21,565.75 : x
  2. Step 2: Convert to fraction form
    10,088/21,565.75 = 21,565.75/x
  3. Step 3: Cross multiply
    10,088x = 21,565.75 × 21,565.75
  4. Step 4: Simplify right side
    10,088x = 465,081,573.06
  5. Step 5: Solve for x
    x = 465,081,573.06/10,088
  6. Step 6: Final answer
    x = 46,102.46

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.