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Finding the Third Proportional to 2,710.13 and 4,588.31

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Solution

The third proportional to 2,710.13 and 4,588.31 is: 7,768.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710.13 : 4,588.31 = 4,588.31 : x
  2. Step 2: Convert to fraction form
    2,710.13/4,588.31 = 4,588.31/x
  3. Step 3: Cross multiply
    2,710.13x = 4,588.31 × 4,588.31
  4. Step 4: Simplify right side
    2,710.13x = 21,052,611.60
  5. Step 5: Solve for x
    x = 21,052,611.60/2,710.13
  6. Step 6: Final answer
    x = 7,768.13

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Why These Related Problems?

These problems maintain the same ratio (1.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.