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Finding the Third Proportional to 11,307.94 and 17,492.06

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Solution

The third proportional to 11,307.94 and 17,492.06 is: 27,058.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,307.94 : 17,492.06 = 17,492.06 : x
  2. Step 2: Convert to fraction form
    11,307.94/17,492.06 = 17,492.06/x
  3. Step 3: Cross multiply
    11,307.94x = 17,492.06 × 17,492.06
  4. Step 4: Simplify right side
    11,307.94x = 305,972,250.50
  5. Step 5: Solve for x
    x = 305,972,250.50/11,307.94
  6. Step 6: Final answer
    x = 27,058.18

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.