Home / 4,168.09-5,754.97-2,576.92

Finding the Fourth Proportional to 4,168.09, 5,754.97 and 2,576.92

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Solution

The fourth proportional to 4,168.09, 5,754.97 and 2,576.92 is: 3,558.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168.09 : 5,754.97 = 2,576.92 : x
  2. Step 2: Convert to fraction form
    4,168.09/5,754.97 = 2,576.92/x
  3. Step 3: Cross multiply
    4,168.09x = 5,754.97 × 2,576.92
  4. Step 4: Simplify right side
    4,168.09x = 14,830,083.15
  5. Step 5: Solve for x
    x = 14,830,083.15/4,168.09
  6. Step 6: Final answer
    x = 3,558.01

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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.