Home / 26,896.64-37,116.84-14,959.73

Finding the Fourth Proportional to 26,896.64, 37,116.84 and 14,959.73

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Solution

The fourth proportional to 26,896.64, 37,116.84 and 14,959.73 is: 20,644.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,896.64 : 37,116.84 = 14,959.73 : x
  2. Step 2: Convert to fraction form
    26,896.64/37,116.84 = 14,959.73/x
  3. Step 3: Cross multiply
    26,896.64x = 37,116.84 × 14,959.73
  4. Step 4: Simplify right side
    26,896.64x = 555,257,719.27
  5. Step 5: Solve for x
    x = 555,257,719.27/26,896.64
  6. Step 6: Final answer
    x = 20,644.13

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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.