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Finding the Third Proportional to 48,615.19 and 52,746.19

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Solution

The third proportional to 48,615.19 and 52,746.19 is: 57,228.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,615.19 : 52,746.19 = 52,746.19 : x
  2. Step 2: Convert to fraction form
    48,615.19/52,746.19 = 52,746.19/x
  3. Step 3: Cross multiply
    48,615.19x = 52,746.19 × 52,746.19
  4. Step 4: Simplify right side
    48,615.19x = 2,782,160,295.79
  5. Step 5: Solve for x
    x = 2,782,160,295.79/48,615.19
  6. Step 6: Final answer
    x = 57,228.21

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These problems maintain the same ratio (1.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.