Home / 4,224.53-6,329.10-2,372.87

Finding the Fourth Proportional to 4,224.53, 6,329.10 and 2,372.87

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Solution

The fourth proportional to 4,224.53, 6,329.10 and 2,372.87 is: 3,554.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.53 : 6,329.10 = 2,372.87 : x
  2. Step 2: Convert to fraction form
    4,224.53/6,329.10 = 2,372.87/x
  3. Step 3: Cross multiply
    4,224.53x = 6,329.10 × 2,372.87
  4. Step 4: Simplify right side
    4,224.53x = 15,018,131.52
  5. Step 5: Solve for x
    x = 15,018,131.52/4,224.53
  6. Step 6: Final answer
    x = 3,554.98

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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.