Home / 6,042.38-8,339.52-3,525.95

Finding the Fourth Proportional to 6,042.38, 8,339.52 and 3,525.95

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Solution

The fourth proportional to 6,042.38, 8,339.52 and 3,525.95 is: 4,866.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042.38 : 8,339.52 = 3,525.95 : x
  2. Step 2: Convert to fraction form
    6,042.38/8,339.52 = 3,525.95/x
  3. Step 3: Cross multiply
    6,042.38x = 8,339.52 × 3,525.95
  4. Step 4: Simplify right side
    6,042.38x = 29,404,688.85
  5. Step 5: Solve for x
    x = 29,404,688.85/6,042.38
  6. Step 6: Final answer
    x = 4,866.41

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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.