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Finding the Third Proportional to 5,871.75 and 13,056

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Solution

The third proportional to 5,871.75 and 13,056 is: 29,030.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,871.75 : 13,056 = 13,056 : x
  2. Step 2: Convert to fraction form
    5,871.75/13,056 = 13,056/x
  3. Step 3: Cross multiply
    5,871.75x = 13,056 × 13,056
  4. Step 4: Simplify right side
    5,871.75x = 170,459,136
  5. Step 5: Solve for x
    x = 170,459,136/5,871.75
  6. Step 6: Final answer
    x = 29,030.38

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.