Home / 7,359.80-11,033.22-3,468.92

Finding the Fourth Proportional to 7,359.80, 11,033.22 and 3,468.92

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Solution

The fourth proportional to 7,359.80, 11,033.22 and 3,468.92 is: 5,200.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359.80 : 11,033.22 = 3,468.92 : x
  2. Step 2: Convert to fraction form
    7,359.80/11,033.22 = 3,468.92/x
  3. Step 3: Cross multiply
    7,359.80x = 11,033.22 × 3,468.92
  4. Step 4: Simplify right side
    7,359.80x = 38,273,357.52
  5. Step 5: Solve for x
    x = 38,273,357.52/7,359.80
  6. Step 6: Final answer
    x = 5,200.33

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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.