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Finding the Third Proportional to 27,838.69 and 32,698.69

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Solution

The third proportional to 27,838.69 and 32,698.69 is: 38,407.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,838.69 : 32,698.69 = 32,698.69 : x
  2. Step 2: Convert to fraction form
    27,838.69/32,698.69 = 32,698.69/x
  3. Step 3: Cross multiply
    27,838.69x = 32,698.69 × 32,698.69
  4. Step 4: Simplify right side
    27,838.69x = 1,069,204,164.22
  5. Step 5: Solve for x
    x = 1,069,204,164.22/27,838.69
  6. Step 6: Final answer
    x = 38,407.13

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These problems maintain the same ratio (1.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.