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Finding the Third Proportional to 4,798.13 and 10,325.06

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Solution

The third proportional to 4,798.13 and 10,325.06 is: 22,218.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798.13 : 10,325.06 = 10,325.06 : x
  2. Step 2: Convert to fraction form
    4,798.13/10,325.06 = 10,325.06/x
  3. Step 3: Cross multiply
    4,798.13x = 10,325.06 × 10,325.06
  4. Step 4: Simplify right side
    4,798.13x = 106,606,915.63
  5. Step 5: Solve for x
    x = 106,606,915.63/4,798.13
  6. Step 6: Final answer
    x = 22,218.45

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.