Home / 5,836.92-8,738.37-4,539.30

Finding the Fourth Proportional to 5,836.92, 8,738.37 and 4,539.30

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Solution

The fourth proportional to 5,836.92, 8,738.37 and 4,539.30 is: 6,795.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.92 : 8,738.37 = 4,539.30 : x
  2. Step 2: Convert to fraction form
    5,836.92/8,738.37 = 4,539.30/x
  3. Step 3: Cross multiply
    5,836.92x = 8,738.37 × 4,539.30
  4. Step 4: Simplify right side
    5,836.92x = 39,666,082.94
  5. Step 5: Solve for x
    x = 39,666,082.94/5,836.92
  6. Step 6: Final answer
    x = 6,795.72

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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.