Home / 9,366.95-14,050.43-2,797.75

Finding the Fourth Proportional to 9,366.95, 14,050.43 and 2,797.75

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Solution

The fourth proportional to 9,366.95, 14,050.43 and 2,797.75 is: 4,196.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.95 : 14,050.43 = 2,797.75 : x
  2. Step 2: Convert to fraction form
    9,366.95/14,050.43 = 2,797.75/x
  3. Step 3: Cross multiply
    9,366.95x = 14,050.43 × 2,797.75
  4. Step 4: Simplify right side
    9,366.95x = 39,309,604.60
  5. Step 5: Solve for x
    x = 39,309,604.60/9,366.95
  6. Step 6: Final answer
    x = 4,196.63

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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.