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Finding the Third Proportional to 293.59 and 410.47

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Solution

The third proportional to 293.59 and 410.47 is: 573.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    293.59 : 410.47 = 410.47 : x
  2. Step 2: Convert to fraction form
    293.59/410.47 = 410.47/x
  3. Step 3: Cross multiply
    293.59x = 410.47 × 410.47
  4. Step 4: Simplify right side
    293.59x = 168,484.59
  5. Step 5: Solve for x
    x = 168,484.59/293.59
  6. Step 6: Final answer
    x = 573.87

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.