Home / 2,372.23-3,559.14-1,493.71

Finding the Fourth Proportional to 2,372.23, 3,559.14 and 1,493.71

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Solution

The fourth proportional to 2,372.23, 3,559.14 and 1,493.71 is: 2,241.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372.23 : 3,559.14 = 1,493.71 : x
  2. Step 2: Convert to fraction form
    2,372.23/3,559.14 = 1,493.71/x
  3. Step 3: Cross multiply
    2,372.23x = 3,559.14 × 1,493.71
  4. Step 4: Simplify right side
    2,372.23x = 5,316,323.01
  5. Step 5: Solve for x
    x = 5,316,323.01/2,372.23
  6. Step 6: Final answer
    x = 2,241.07

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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.