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Finding the Third Proportional to 16,934.30 and 25,526.39

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Solution

The third proportional to 16,934.30 and 25,526.39 is: 38,477.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,934.30 : 25,526.39 = 25,526.39 : x
  2. Step 2: Convert to fraction form
    16,934.30/25,526.39 = 25,526.39/x
  3. Step 3: Cross multiply
    16,934.30x = 25,526.39 × 25,526.39
  4. Step 4: Simplify right side
    16,934.30x = 651,596,618.34
  5. Step 5: Solve for x
    x = 651,596,618.34/16,934.30
  6. Step 6: Final answer
    x = 38,477.92

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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.