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Finding the Third Proportional to 14,868.66 and 21,892.27

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Solution

The third proportional to 14,868.66 and 21,892.27 is: 32,233.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,868.66 : 21,892.27 = 21,892.27 : x
  2. Step 2: Convert to fraction form
    14,868.66/21,892.27 = 21,892.27/x
  3. Step 3: Cross multiply
    14,868.66x = 21,892.27 × 21,892.27
  4. Step 4: Simplify right side
    14,868.66x = 479,271,294.20
  5. Step 5: Solve for x
    x = 479,271,294.20/14,868.66
  6. Step 6: Final answer
    x = 32,233.67

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.