Home / 4,854.21-7,282.22-1,566.96

Finding the Fourth Proportional to 4,854.21, 7,282.22 and 1,566.96

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Solution

The fourth proportional to 4,854.21, 7,282.22 and 1,566.96 is: 2,350.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854.21 : 7,282.22 = 1,566.96 : x
  2. Step 2: Convert to fraction form
    4,854.21/7,282.22 = 1,566.96/x
  3. Step 3: Cross multiply
    4,854.21x = 7,282.22 × 1,566.96
  4. Step 4: Simplify right side
    4,854.21x = 11,410,947.45
  5. Step 5: Solve for x
    x = 11,410,947.45/4,854.21
  6. Step 6: Final answer
    x = 2,350.73

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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.