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Finding the Third Proportional to 6,835.50 and 14,947.88

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Solution

The third proportional to 6,835.50 and 14,947.88 is: 32,688.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,835.50 : 14,947.88 = 14,947.88 : x
  2. Step 2: Convert to fraction form
    6,835.50/14,947.88 = 14,947.88/x
  3. Step 3: Cross multiply
    6,835.50x = 14,947.88 × 14,947.88
  4. Step 4: Simplify right side
    6,835.50x = 223,438,967.02
  5. Step 5: Solve for x
    x = 223,438,967.02/6,835.50
  6. Step 6: Final answer
    x = 32,688.02

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.