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Finding the Third Proportional to 28,014.38 and 60,695.63

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Solution

The third proportional to 28,014.38 and 60,695.63 is: 131,502.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,014.38 : 60,695.63 = 60,695.63 : x
  2. Step 2: Convert to fraction form
    28,014.38/60,695.63 = 60,695.63/x
  3. Step 3: Cross multiply
    28,014.38x = 60,695.63 × 60,695.63
  4. Step 4: Simplify right side
    28,014.38x = 3,683,958,894.14
  5. Step 5: Solve for x
    x = 3,683,958,894.14/28,014.38
  6. Step 6: Final answer
    x = 131,502.45

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.