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Finding the Third Proportional to 3,444.38 and 7,530.75

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Solution

The third proportional to 3,444.38 and 7,530.75 is: 16,465.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.38 : 7,530.75 = 7,530.75 : x
  2. Step 2: Convert to fraction form
    3,444.38/7,530.75 = 7,530.75/x
  3. Step 3: Cross multiply
    3,444.38x = 7,530.75 × 7,530.75
  4. Step 4: Simplify right side
    3,444.38x = 56,712,195.56
  5. Step 5: Solve for x
    x = 56,712,195.56/3,444.38
  6. Step 6: Final answer
    x = 16,465.16

Related Problems

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.