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Finding the Third Proportional to 14,750 and 22,840

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Solution

The third proportional to 14,750 and 22,840 is: 35,367.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,750 : 22,840 = 22,840 : x
  2. Step 2: Convert to fraction form
    14,750/22,840 = 22,840/x
  3. Step 3: Cross multiply
    14,750x = 22,840 × 22,840
  4. Step 4: Simplify right side
    14,750x = 521,665,600
  5. Step 5: Solve for x
    x = 521,665,600/14,750
  6. Step 6: Final answer
    x = 35,367.16

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.