Home / 3,351.86-4,624.88-2,025.63

Finding the Fourth Proportional to 3,351.86, 4,624.88 and 2,025.63

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Solution

The fourth proportional to 3,351.86, 4,624.88 and 2,025.63 is: 2,794.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351.86 : 4,624.88 = 2,025.63 : x
  2. Step 2: Convert to fraction form
    3,351.86/4,624.88 = 2,025.63/x
  3. Step 3: Cross multiply
    3,351.86x = 4,624.88 × 2,025.63
  4. Step 4: Simplify right side
    3,351.86x = 9,368,300.74
  5. Step 5: Solve for x
    x = 9,368,300.74/3,351.86
  6. Step 6: Final answer
    x = 2,794.96

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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.