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Finding the Third Proportional to 15,659.63 and 24,236.81

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Solution

The third proportional to 15,659.63 and 24,236.81 is: 37,511.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,659.63 : 24,236.81 = 24,236.81 : x
  2. Step 2: Convert to fraction form
    15,659.63/24,236.81 = 24,236.81/x
  3. Step 3: Cross multiply
    15,659.63x = 24,236.81 × 24,236.81
  4. Step 4: Simplify right side
    15,659.63x = 587,423,080.16
  5. Step 5: Solve for x
    x = 587,423,080.16/15,659.63
  6. Step 6: Final answer
    x = 37,511.95

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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.