Home / 4,215.92-6,324.15-1,750.94

Finding the Fourth Proportional to 4,215.92, 6,324.15 and 1,750.94

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Solution

The fourth proportional to 4,215.92, 6,324.15 and 1,750.94 is: 2,626.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215.92 : 6,324.15 = 1,750.94 : x
  2. Step 2: Convert to fraction form
    4,215.92/6,324.15 = 1,750.94/x
  3. Step 3: Cross multiply
    4,215.92x = 6,324.15 × 1,750.94
  4. Step 4: Simplify right side
    4,215.92x = 11,073,175.58
  5. Step 5: Solve for x
    x = 11,073,175.58/4,215.92
  6. Step 6: Final answer
    x = 2,626.52

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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.