Home / 2,539.44-3,500.24-1,699.85

Finding the Fourth Proportional to 2,539.44, 3,500.24 and 1,699.85

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Solution

The fourth proportional to 2,539.44, 3,500.24 and 1,699.85 is: 2,342.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539.44 : 3,500.24 = 1,699.85 : x
  2. Step 2: Convert to fraction form
    2,539.44/3,500.24 = 1,699.85/x
  3. Step 3: Cross multiply
    2,539.44x = 3,500.24 × 1,699.85
  4. Step 4: Simplify right side
    2,539.44x = 5,949,856.96
  5. Step 5: Solve for x
    x = 5,949,856.96/2,539.44
  6. Step 6: Final answer
    x = 2,342.98

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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.