Home / 4,350.46-6,001.63-2,857.83

Finding the Fourth Proportional to 4,350.46, 6,001.63 and 2,857.83

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Solution

The fourth proportional to 4,350.46, 6,001.63 and 2,857.83 is: 3,942.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.46 : 6,001.63 = 2,857.83 : x
  2. Step 2: Convert to fraction form
    4,350.46/6,001.63 = 2,857.83/x
  3. Step 3: Cross multiply
    4,350.46x = 6,001.63 × 2,857.83
  4. Step 4: Simplify right side
    4,350.46x = 17,151,638.26
  5. Step 5: Solve for x
    x = 17,151,638.26/4,350.46
  6. Step 6: Final answer
    x = 3,942.49

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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.