Home / 26,797.13-40,214.37-11,003.34

Finding the Fourth Proportional to 26,797.13, 40,214.37 and 11,003.34

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Solution

The fourth proportional to 26,797.13, 40,214.37 and 11,003.34 is: 16,512.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,797.13 : 40,214.37 = 11,003.34 : x
  2. Step 2: Convert to fraction form
    26,797.13/40,214.37 = 11,003.34/x
  3. Step 3: Cross multiply
    26,797.13x = 40,214.37 × 11,003.34
  4. Step 4: Simplify right side
    26,797.13x = 442,492,578.06
  5. Step 5: Solve for x
    x = 442,492,578.06/26,797.13
  6. Step 6: Final answer
    x = 16,512.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.