Home / 3,037.81-4,548.83-2,601.86

Finding the Fourth Proportional to 3,037.81, 4,548.83 and 2,601.86

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Solution

The fourth proportional to 3,037.81, 4,548.83 and 2,601.86 is: 3,896.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037.81 : 4,548.83 = 2,601.86 : x
  2. Step 2: Convert to fraction form
    3,037.81/4,548.83 = 2,601.86/x
  3. Step 3: Cross multiply
    3,037.81x = 4,548.83 × 2,601.86
  4. Step 4: Simplify right side
    3,037.81x = 11,835,417.19
  5. Step 5: Solve for x
    x = 11,835,417.19/3,037.81
  6. Step 6: Final answer
    x = 3,896.04

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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.