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Finding the Third Proportional to 952.13 and 1,559.81

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Solution

The third proportional to 952.13 and 1,559.81 is: 2,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    952.13 : 1,559.81 = 1,559.81 : x
  2. Step 2: Convert to fraction form
    952.13/1,559.81 = 1,559.81/x
  3. Step 3: Cross multiply
    952.13x = 1,559.81 × 1,559.81
  4. Step 4: Simplify right side
    952.13x = 2,433,015.04
  5. Step 5: Solve for x
    x = 2,433,015.04/952.13
  6. Step 6: Final answer
    x = 2,555.35

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Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.