Home / 26,936.94-37,171.08-16,864.92

Finding the Fourth Proportional to 26,936.94, 37,171.08 and 16,864.92

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Solution

The fourth proportional to 26,936.94, 37,171.08 and 16,864.92 is: 23,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,936.94 : 37,171.08 = 16,864.92 : x
  2. Step 2: Convert to fraction form
    26,936.94/37,171.08 = 16,864.92/x
  3. Step 3: Cross multiply
    26,936.94x = 37,171.08 × 16,864.92
  4. Step 4: Simplify right side
    26,936.94x = 626,887,290.51
  5. Step 5: Solve for x
    x = 626,887,290.51/26,936.94
  6. Step 6: Final answer
    x = 23,272.40

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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.