Home / 4,347.62-5,998.96-2,555.27

Finding the Fourth Proportional to 4,347.62, 5,998.96 and 2,555.27

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Solution

The fourth proportional to 4,347.62, 5,998.96 and 2,555.27 is: 3,525.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.62 : 5,998.96 = 2,555.27 : x
  2. Step 2: Convert to fraction form
    4,347.62/5,998.96 = 2,555.27/x
  3. Step 3: Cross multiply
    4,347.62x = 5,998.96 × 2,555.27
  4. Step 4: Simplify right side
    4,347.62x = 15,328,926.14
  5. Step 5: Solve for x
    x = 15,328,926.14/4,347.62
  6. Step 6: Final answer
    x = 3,525.82

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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.