Home / 5,939.56-8,908.38-1,835.24

Finding the Fourth Proportional to 5,939.56, 8,908.38 and 1,835.24

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Solution

The fourth proportional to 5,939.56, 8,908.38 and 1,835.24 is: 2,752.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939.56 : 8,908.38 = 1,835.24 : x
  2. Step 2: Convert to fraction form
    5,939.56/8,908.38 = 1,835.24/x
  3. Step 3: Cross multiply
    5,939.56x = 8,908.38 × 1,835.24
  4. Step 4: Simplify right side
    5,939.56x = 16,349,015.31
  5. Step 5: Solve for x
    x = 16,349,015.31/5,939.56
  6. Step 6: Final answer
    x = 2,752.56

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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.