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Finding the Fourth Proportional to 17,361.57, 26,036.97 and 6,266.82

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Solution

The fourth proportional to 17,361.57, 26,036.97 and 6,266.82 is: 9,398.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361.57 : 26,036.97 = 6,266.82 : x
  2. Step 2: Convert to fraction form
    17,361.57/26,036.97 = 6,266.82/x
  3. Step 3: Cross multiply
    17,361.57x = 26,036.97 × 6,266.82
  4. Step 4: Simplify right side
    17,361.57x = 163,169,004.34
  5. Step 5: Solve for x
    x = 163,169,004.34/17,361.57
  6. Step 6: Final answer
    x = 9,398.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.