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Finding the Third Proportional to 14,008 and 19,228

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Solution

The third proportional to 14,008 and 19,228 is: 26,393.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,008 : 19,228 = 19,228 : x
  2. Step 2: Convert to fraction form
    14,008/19,228 = 19,228/x
  3. Step 3: Cross multiply
    14,008x = 19,228 × 19,228
  4. Step 4: Simplify right side
    14,008x = 369,715,984
  5. Step 5: Solve for x
    x = 369,715,984/14,008
  6. Step 6: Final answer
    x = 26,393.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.