Home / 2,372.68-3,562.06-1,727.52

Finding the Fourth Proportional to 2,372.68, 3,562.06 and 1,727.52

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Solution

The fourth proportional to 2,372.68, 3,562.06 and 1,727.52 is: 2,593.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372.68 : 3,562.06 = 1,727.52 : x
  2. Step 2: Convert to fraction form
    2,372.68/3,562.06 = 1,727.52/x
  3. Step 3: Cross multiply
    2,372.68x = 3,562.06 × 1,727.52
  4. Step 4: Simplify right side
    2,372.68x = 6,153,529.89
  5. Step 5: Solve for x
    x = 6,153,529.89/2,372.68
  6. Step 6: Final answer
    x = 2,593.49

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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.