Home / 7,193.83-10,791.18-2,263.63

Finding the Fourth Proportional to 7,193.83, 10,791.18 and 2,263.63

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Solution

The fourth proportional to 7,193.83, 10,791.18 and 2,263.63 is: 3,395.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193.83 : 10,791.18 = 2,263.63 : x
  2. Step 2: Convert to fraction form
    7,193.83/10,791.18 = 2,263.63/x
  3. Step 3: Cross multiply
    7,193.83x = 10,791.18 × 2,263.63
  4. Step 4: Simplify right side
    7,193.83x = 24,427,238.78
  5. Step 5: Solve for x
    x = 24,427,238.78/7,193.83
  6. Step 6: Final answer
    x = 3,395.58

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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.