Home / 26,257.14-36,240.71-16,695.18

Finding the Fourth Proportional to 26,257.14, 36,240.71 and 16,695.18

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Solution

The fourth proportional to 26,257.14, 36,240.71 and 16,695.18 is: 23,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,257.14 : 36,240.71 = 16,695.18 : x
  2. Step 2: Convert to fraction form
    26,257.14/36,240.71 = 16,695.18/x
  3. Step 3: Cross multiply
    26,257.14x = 36,240.71 × 16,695.18
  4. Step 4: Simplify right side
    26,257.14x = 605,045,093.30
  5. Step 5: Solve for x
    x = 605,045,093.30/26,257.14
  6. Step 6: Final answer
    x = 23,043.07

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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.