Home / 26,846.94-37,051.68-17,165.17

Finding the Fourth Proportional to 26,846.94, 37,051.68 and 17,165.17

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Solution

The fourth proportional to 26,846.94, 37,051.68 and 17,165.17 is: 23,689.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,846.94 : 37,051.68 = 17,165.17 : x
  2. Step 2: Convert to fraction form
    26,846.94/37,051.68 = 17,165.17/x
  3. Step 3: Cross multiply
    26,846.94x = 37,051.68 × 17,165.17
  4. Step 4: Simplify right side
    26,846.94x = 635,998,385.99
  5. Step 5: Solve for x
    x = 635,998,385.99/26,846.94
  6. Step 6: Final answer
    x = 23,689.79

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1.5x scale

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.