Home / 26,896.88-37,116.74-14,959.96

Finding the Fourth Proportional to 26,896.88, 37,116.74 and 14,959.96

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Solution

The fourth proportional to 26,896.88, 37,116.74 and 14,959.96 is: 20,644.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,896.88 : 37,116.74 = 14,959.96 : x
  2. Step 2: Convert to fraction form
    26,896.88/37,116.74 = 14,959.96/x
  3. Step 3: Cross multiply
    26,896.88x = 37,116.74 × 14,959.96
  4. Step 4: Simplify right side
    26,896.88x = 555,264,945.73
  5. Step 5: Solve for x
    x = 555,264,945.73/26,896.88
  6. Step 6: Final answer
    x = 20,644.21

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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.