Home / 4,095.30-6,143.17-1,173.83

Finding the Fourth Proportional to 4,095.30, 6,143.17 and 1,173.83

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Solution

The fourth proportional to 4,095.30, 6,143.17 and 1,173.83 is: 1,760.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.30 : 6,143.17 = 1,173.83 : x
  2. Step 2: Convert to fraction form
    4,095.30/6,143.17 = 1,173.83/x
  3. Step 3: Cross multiply
    4,095.30x = 6,143.17 × 1,173.83
  4. Step 4: Simplify right side
    4,095.30x = 7,211,037.24
  5. Step 5: Solve for x
    x = 7,211,037.24/4,095.30
  6. Step 6: Final answer
    x = 1,760.81

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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.