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Finding the Third Proportional to 16,830.19 and 26,058.94

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Solution

The third proportional to 16,830.19 and 26,058.94 is: 40,348.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,830.19 : 26,058.94 = 26,058.94 : x
  2. Step 2: Convert to fraction form
    16,830.19/26,058.94 = 26,058.94/x
  3. Step 3: Cross multiply
    16,830.19x = 26,058.94 × 26,058.94
  4. Step 4: Simplify right side
    16,830.19x = 679,068,223.63
  5. Step 5: Solve for x
    x = 679,068,223.63/16,830.19
  6. Step 6: Final answer
    x = 40,348.23

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.