Home / 4,092.58-6,134.64-1,899.52

Finding the Fourth Proportional to 4,092.58, 6,134.64 and 1,899.52

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Solution

The fourth proportional to 4,092.58, 6,134.64 and 1,899.52 is: 2,847.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.58 : 6,134.64 = 1,899.52 : x
  2. Step 2: Convert to fraction form
    4,092.58/6,134.64 = 1,899.52/x
  3. Step 3: Cross multiply
    4,092.58x = 6,134.64 × 1,899.52
  4. Step 4: Simplify right side
    4,092.58x = 11,652,871.37
  5. Step 5: Solve for x
    x = 11,652,871.37/4,092.58
  6. Step 6: Final answer
    x = 2,847.32

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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.