Home / 5,937-8,193.08-3,579.24

Finding the Fourth Proportional to 5,937, 8,193.08 and 3,579.24

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Solution

The fourth proportional to 5,937, 8,193.08 and 3,579.24 is: 4,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937 : 8,193.08 = 3,579.24 : x
  2. Step 2: Convert to fraction form
    5,937/8,193.08 = 3,579.24/x
  3. Step 3: Cross multiply
    5,937x = 8,193.08 × 3,579.24
  4. Step 4: Simplify right side
    5,937x = 29,324,999.66
  5. Step 5: Solve for x
    x = 29,324,999.66/5,937
  6. Step 6: Final answer
    x = 4,939.36

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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.