Home / 3,723.37-5,585.02-1,530.56

Finding the Fourth Proportional to 3,723.37, 5,585.02 and 1,530.56

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Solution

The fourth proportional to 3,723.37, 5,585.02 and 1,530.56 is: 2,295.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723.37 : 5,585.02 = 1,530.56 : x
  2. Step 2: Convert to fraction form
    3,723.37/5,585.02 = 1,530.56/x
  3. Step 3: Cross multiply
    3,723.37x = 5,585.02 × 1,530.56
  4. Step 4: Simplify right side
    3,723.37x = 8,548,218.35
  5. Step 5: Solve for x
    x = 8,548,218.35/3,723.37
  6. Step 6: Final answer
    x = 2,295.83

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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.