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Finding the Third Proportional to 6,444 and 14,117

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Solution

The third proportional to 6,444 and 14,117 is: 30,926.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444 : 14,117 = 14,117 : x
  2. Step 2: Convert to fraction form
    6,444/14,117 = 14,117/x
  3. Step 3: Cross multiply
    6,444x = 14,117 × 14,117
  4. Step 4: Simplify right side
    6,444x = 199,289,689
  5. Step 5: Solve for x
    x = 199,289,689/6,444
  6. Step 6: Final answer
    x = 30,926.39

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1.5x scale

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.