Home / 9,367.91-14,049.95-3,442.76

Finding the Fourth Proportional to 9,367.91, 14,049.95 and 3,442.76

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Solution

The fourth proportional to 9,367.91, 14,049.95 and 3,442.76 is: 5,163.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.91 : 14,049.95 = 3,442.76 : x
  2. Step 2: Convert to fraction form
    9,367.91/14,049.95 = 3,442.76/x
  3. Step 3: Cross multiply
    9,367.91x = 14,049.95 × 3,442.76
  4. Step 4: Simplify right side
    9,367.91x = 48,370,518.40
  5. Step 5: Solve for x
    x = 48,370,518.40/9,367.91
  6. Step 6: Final answer
    x = 5,163.43

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1.5x scale

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.