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Finding the Third Proportional to 15,977.25 and 23,800.50

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Solution

The third proportional to 15,977.25 and 23,800.50 is: 35,454.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,977.25 : 23,800.50 = 23,800.50 : x
  2. Step 2: Convert to fraction form
    15,977.25/23,800.50 = 23,800.50/x
  3. Step 3: Cross multiply
    15,977.25x = 23,800.50 × 23,800.50
  4. Step 4: Simplify right side
    15,977.25x = 566,463,800.25
  5. Step 5: Solve for x
    x = 566,463,800.25/15,977.25
  6. Step 6: Final answer
    x = 35,454.40

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.