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Finding the Third Proportional to 5,484 and 5,988

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Solution

The third proportional to 5,484 and 5,988 is: 6,538.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484 : 5,988 = 5,988 : x
  2. Step 2: Convert to fraction form
    5,484/5,988 = 5,988/x
  3. Step 3: Cross multiply
    5,484x = 5,988 × 5,988
  4. Step 4: Simplify right side
    5,484x = 35,856,144
  5. Step 5: Solve for x
    x = 35,856,144/5,484
  6. Step 6: Final answer
    x = 6,538.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.