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Finding the Third Proportional to 13,513.08 and 29,482.73

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Solution

The third proportional to 13,513.08 and 29,482.73 is: 64,325.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,513.08 : 29,482.73 = 29,482.73 : x
  2. Step 2: Convert to fraction form
    13,513.08/29,482.73 = 29,482.73/x
  3. Step 3: Cross multiply
    13,513.08x = 29,482.73 × 29,482.73
  4. Step 4: Simplify right side
    13,513.08x = 869,231,626.23
  5. Step 5: Solve for x
    x = 869,231,626.23/13,513.08
  6. Step 6: Final answer
    x = 64,325.21

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.