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Finding the Third Proportional to 6,030.62 and 9,090.43

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Solution

The third proportional to 6,030.62 and 9,090.43 is: 13,702.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.62 : 9,090.43 = 9,090.43 : x
  2. Step 2: Convert to fraction form
    6,030.62/9,090.43 = 9,090.43/x
  3. Step 3: Cross multiply
    6,030.62x = 9,090.43 × 9,090.43
  4. Step 4: Simplify right side
    6,030.62x = 82,635,929.66
  5. Step 5: Solve for x
    x = 82,635,929.66/6,030.62
  6. Step 6: Final answer
    x = 13,702.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.