Home / 6,222.95-9,336.16-2,713.27

Finding the Fourth Proportional to 6,222.95, 9,336.16 and 2,713.27

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Solution

The fourth proportional to 6,222.95, 9,336.16 and 2,713.27 is: 4,070.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222.95 : 9,336.16 = 2,713.27 : x
  2. Step 2: Convert to fraction form
    6,222.95/9,336.16 = 2,713.27/x
  3. Step 3: Cross multiply
    6,222.95x = 9,336.16 × 2,713.27
  4. Step 4: Simplify right side
    6,222.95x = 25,331,511.88
  5. Step 5: Solve for x
    x = 25,331,511.88/6,222.95
  6. Step 6: Final answer
    x = 4,070.66

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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.