Home / 26,917.29-37,164.15-16,849.80

Finding the Fourth Proportional to 26,917.29, 37,164.15 and 16,849.80

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Solution

The fourth proportional to 26,917.29, 37,164.15 and 16,849.80 is: 23,264.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,917.29 : 37,164.15 = 16,849.80 : x
  2. Step 2: Convert to fraction form
    26,917.29/37,164.15 = 16,849.80/x
  3. Step 3: Cross multiply
    26,917.29x = 37,164.15 × 16,849.80
  4. Step 4: Simplify right side
    26,917.29x = 626,208,494.67
  5. Step 5: Solve for x
    x = 626,208,494.67/26,917.29
  6. Step 6: Final answer
    x = 23,264.17

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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.