Home / 4,152.18-6,222.78-2,044.92

Finding the Fourth Proportional to 4,152.18, 6,222.78 and 2,044.92

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Solution

The fourth proportional to 4,152.18, 6,222.78 and 2,044.92 is: 3,064.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152.18 : 6,222.78 = 2,044.92 : x
  2. Step 2: Convert to fraction form
    4,152.18/6,222.78 = 2,044.92/x
  3. Step 3: Cross multiply
    4,152.18x = 6,222.78 × 2,044.92
  4. Step 4: Simplify right side
    4,152.18x = 12,725,087.28
  5. Step 5: Solve for x
    x = 12,725,087.28/4,152.18
  6. Step 6: Final answer
    x = 3,064.68

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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.