Home / 8,796.47-13,198.83-4,110.76

Finding the Fourth Proportional to 8,796.47, 13,198.83 and 4,110.76

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Solution

The fourth proportional to 8,796.47, 13,198.83 and 4,110.76 is: 6,168.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796.47 : 13,198.83 = 4,110.76 : x
  2. Step 2: Convert to fraction form
    8,796.47/13,198.83 = 4,110.76/x
  3. Step 3: Cross multiply
    8,796.47x = 13,198.83 × 4,110.76
  4. Step 4: Simplify right side
    8,796.47x = 54,257,256.51
  5. Step 5: Solve for x
    x = 54,257,256.51/8,796.47
  6. Step 6: Final answer
    x = 6,168.07

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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.