Home / 4,340.52-6,512.22-2,150.76

Finding the Fourth Proportional to 4,340.52, 6,512.22 and 2,150.76

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Solution

The fourth proportional to 4,340.52, 6,512.22 and 2,150.76 is: 3,226.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340.52 : 6,512.22 = 2,150.76 : x
  2. Step 2: Convert to fraction form
    4,340.52/6,512.22 = 2,150.76/x
  3. Step 3: Cross multiply
    4,340.52x = 6,512.22 × 2,150.76
  4. Step 4: Simplify right side
    4,340.52x = 14,006,222.29
  5. Step 5: Solve for x
    x = 14,006,222.29/4,340.52
  6. Step 6: Final answer
    x = 3,226.85

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1.5x scale

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.