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Finding the Third Proportional to 7,014 and 14,514

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Solution

The third proportional to 7,014 and 14,514 is: 30,033.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014 : 14,514 = 14,514 : x
  2. Step 2: Convert to fraction form
    7,014/14,514 = 14,514/x
  3. Step 3: Cross multiply
    7,014x = 14,514 × 14,514
  4. Step 4: Simplify right side
    7,014x = 210,656,196
  5. Step 5: Solve for x
    x = 210,656,196/7,014
  6. Step 6: Final answer
    x = 30,033.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.