Home / 4,696.38-6,481.22-2,600.51

Finding the Fourth Proportional to 4,696.38, 6,481.22 and 2,600.51

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Solution

The fourth proportional to 4,696.38, 6,481.22 and 2,600.51 is: 3,588.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696.38 : 6,481.22 = 2,600.51 : x
  2. Step 2: Convert to fraction form
    4,696.38/6,481.22 = 2,600.51/x
  3. Step 3: Cross multiply
    4,696.38x = 6,481.22 × 2,600.51
  4. Step 4: Simplify right side
    4,696.38x = 16,854,432.01
  5. Step 5: Solve for x
    x = 16,854,432.01/4,696.38
  6. Step 6: Final answer
    x = 3,588.81

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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.