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Finding the Third Proportional to 898.59 and 1,348.88

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Solution

The third proportional to 898.59 and 1,348.88 is: 2,024.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    898.59 : 1,348.88 = 1,348.88 : x
  2. Step 2: Convert to fraction form
    898.59/1,348.88 = 1,348.88/x
  3. Step 3: Cross multiply
    898.59x = 1,348.88 × 1,348.88
  4. Step 4: Simplify right side
    898.59x = 1,819,463.77
  5. Step 5: Solve for x
    x = 1,819,463.77/898.59
  6. Step 6: Final answer
    x = 2,024.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.