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Finding the Third Proportional to 7,291.41 and 15,995.25

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Solution

The third proportional to 7,291.41 and 15,995.25 is: 35,088.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,291.41 : 15,995.25 = 15,995.25 : x
  2. Step 2: Convert to fraction form
    7,291.41/15,995.25 = 15,995.25/x
  3. Step 3: Cross multiply
    7,291.41x = 15,995.25 × 15,995.25
  4. Step 4: Simplify right side
    7,291.41x = 255,848,022.56
  5. Step 5: Solve for x
    x = 255,848,022.56/7,291.41
  6. Step 6: Final answer
    x = 35,088.98

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Why These Related Problems?

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