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Finding the Third Proportional to 737.86 and 1,597.22

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Solution

The third proportional to 737.86 and 1,597.22 is: 3,457.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    737.86 : 1,597.22 = 1,597.22 : x
  2. Step 2: Convert to fraction form
    737.86/1,597.22 = 1,597.22/x
  3. Step 3: Cross multiply
    737.86x = 1,597.22 × 1,597.22
  4. Step 4: Simplify right side
    737.86x = 2,551,107.74
  5. Step 5: Solve for x
    x = 2,551,107.74/737.86
  6. Step 6: Final answer
    x = 3,457.44

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.