Home / 537.23-741.25-327.24

Finding the Fourth Proportional to 537.23, 741.25 and 327.24

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Solution

The fourth proportional to 537.23, 741.25 and 327.24 is: 451.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    537.23 : 741.25 = 327.24 : x
  2. Step 2: Convert to fraction form
    537.23/741.25 = 327.24/x
  3. Step 3: Cross multiply
    537.23x = 741.25 × 327.24
  4. Step 4: Simplify right side
    537.23x = 242,567.06
  5. Step 5: Solve for x
    x = 242,567.06/537.23
  6. Step 6: Final answer
    x = 451.51

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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.