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Finding the Third Proportional to 14,595.19 and 16,589.81

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Solution

The third proportional to 14,595.19 and 16,589.81 is: 18,857.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,595.19 : 16,589.81 = 16,589.81 : x
  2. Step 2: Convert to fraction form
    14,595.19/16,589.81 = 16,589.81/x
  3. Step 3: Cross multiply
    14,595.19x = 16,589.81 × 16,589.81
  4. Step 4: Simplify right side
    14,595.19x = 275,221,878.79
  5. Step 5: Solve for x
    x = 275,221,878.79/14,595.19
  6. Step 6: Final answer
    x = 18,857.03

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Why These Related Problems?

These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.