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Finding the Third Proportional to 30,218.06 and 57,768.19

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Solution

The third proportional to 30,218.06 and 57,768.19 is: 110,436.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,218.06 : 57,768.19 = 57,768.19 : x
  2. Step 2: Convert to fraction form
    30,218.06/57,768.19 = 57,768.19/x
  3. Step 3: Cross multiply
    30,218.06x = 57,768.19 × 57,768.19
  4. Step 4: Simplify right side
    30,218.06x = 3,337,163,487.04
  5. Step 5: Solve for x
    x = 3,337,163,487.04/30,218.06
  6. Step 6: Final answer
    x = 110,436.05

Related Problems

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.