Home / 26,896.74-37,116.97-14,959.82

Finding the Fourth Proportional to 26,896.74, 37,116.97 and 14,959.82

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Solution

The fourth proportional to 26,896.74, 37,116.97 and 14,959.82 is: 20,644.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,896.74 : 37,116.97 = 14,959.82 : x
  2. Step 2: Convert to fraction form
    26,896.74/37,116.97 = 14,959.82/x
  3. Step 3: Cross multiply
    26,896.74x = 37,116.97 × 14,959.82
  4. Step 4: Simplify right side
    26,896.74x = 555,263,162.45
  5. Step 5: Solve for x
    x = 555,263,162.45/26,896.74
  6. Step 6: Final answer
    x = 20,644.26

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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.