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Finding the Third Proportional to 15,320.39 and 24,073.45

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Solution

The third proportional to 15,320.39 and 24,073.45 is: 37,827.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,320.39 : 24,073.45 = 24,073.45 : x
  2. Step 2: Convert to fraction form
    15,320.39/24,073.45 = 24,073.45/x
  3. Step 3: Cross multiply
    15,320.39x = 24,073.45 × 24,073.45
  4. Step 4: Simplify right side
    15,320.39x = 579,531,145.36
  5. Step 5: Solve for x
    x = 579,531,145.36/15,320.39
  6. Step 6: Final answer
    x = 37,827.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.