Home / 2,366.20-3,550.62-1,133.47

Finding the Fourth Proportional to 2,366.20, 3,550.62 and 1,133.47

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Solution

The fourth proportional to 2,366.20, 3,550.62 and 1,133.47 is: 1,700.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.20 : 3,550.62 = 1,133.47 : x
  2. Step 2: Convert to fraction form
    2,366.20/3,550.62 = 1,133.47/x
  3. Step 3: Cross multiply
    2,366.20x = 3,550.62 × 1,133.47
  4. Step 4: Simplify right side
    2,366.20x = 4,024,521.25
  5. Step 5: Solve for x
    x = 4,024,521.25/2,366.20
  6. Step 6: Final answer
    x = 1,700.84

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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.