Home / 4,222.47-6,324.18-2,032.84

Finding the Fourth Proportional to 4,222.47, 6,324.18 and 2,032.84

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Solution

The fourth proportional to 4,222.47, 6,324.18 and 2,032.84 is: 3,044.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222.47 : 6,324.18 = 2,032.84 : x
  2. Step 2: Convert to fraction form
    4,222.47/6,324.18 = 2,032.84/x
  3. Step 3: Cross multiply
    4,222.47x = 6,324.18 × 2,032.84
  4. Step 4: Simplify right side
    4,222.47x = 12,856,046.07
  5. Step 5: Solve for x
    x = 12,856,046.07/4,222.47
  6. Step 6: Final answer
    x = 3,044.67

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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.