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Finding the Third Proportional to 5,889 and 10,240.50

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Solution

The third proportional to 5,889 and 10,240.50 is: 17,807.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889 : 10,240.50 = 10,240.50 : x
  2. Step 2: Convert to fraction form
    5,889/10,240.50 = 10,240.50/x
  3. Step 3: Cross multiply
    5,889x = 10,240.50 × 10,240.50
  4. Step 4: Simplify right side
    5,889x = 104,867,840.25
  5. Step 5: Solve for x
    x = 104,867,840.25/5,889
  6. Step 6: Final answer
    x = 17,807.41

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Why These Related Problems?

These problems maintain the same ratio (1.74) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.