Home / 5,463.24-7,537.68-3,224.31

Finding the Fourth Proportional to 5,463.24, 7,537.68 and 3,224.31

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Solution

The fourth proportional to 5,463.24, 7,537.68 and 3,224.31 is: 4,448.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463.24 : 7,537.68 = 3,224.31 : x
  2. Step 2: Convert to fraction form
    5,463.24/7,537.68 = 3,224.31/x
  3. Step 3: Cross multiply
    5,463.24x = 7,537.68 × 3,224.31
  4. Step 4: Simplify right side
    5,463.24x = 24,303,817.00
  5. Step 5: Solve for x
    x = 24,303,817.00/5,463.24
  6. Step 6: Final answer
    x = 4,448.61

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Double scale
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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.