Home / 26,463.88-36,522-17,495.80

Finding the Fourth Proportional to 26,463.88, 36,522 and 17,495.80

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Solution

The fourth proportional to 26,463.88, 36,522 and 17,495.80 is: 24,145.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,463.88 : 36,522 = 17,495.80 : x
  2. Step 2: Convert to fraction form
    26,463.88/36,522 = 17,495.80/x
  3. Step 3: Cross multiply
    26,463.88x = 36,522 × 17,495.80
  4. Step 4: Simplify right side
    26,463.88x = 638,981,607.60
  5. Step 5: Solve for x
    x = 638,981,607.60/26,463.88
  6. Step 6: Final answer
    x = 24,145.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.