Home / 3,351.67-4,624.63-2,025.44

Finding the Fourth Proportional to 3,351.67, 4,624.63 and 2,025.44

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Solution

The fourth proportional to 3,351.67, 4,624.63 and 2,025.44 is: 2,794.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351.67 : 4,624.63 = 2,025.44 : x
  2. Step 2: Convert to fraction form
    3,351.67/4,624.63 = 2,025.44/x
  3. Step 3: Cross multiply
    3,351.67x = 4,624.63 × 2,025.44
  4. Step 4: Simplify right side
    3,351.67x = 9,366,925.76
  5. Step 5: Solve for x
    x = 9,366,925.76/3,351.67
  6. Step 6: Final answer
    x = 2,794.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.