Home / 6,200.07-9,288.38-4,806.59

Finding the Fourth Proportional to 6,200.07, 9,288.38 and 4,806.59

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Solution

The fourth proportional to 6,200.07, 9,288.38 and 4,806.59 is: 7,200.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200.07 : 9,288.38 = 4,806.59 : x
  2. Step 2: Convert to fraction form
    6,200.07/9,288.38 = 4,806.59/x
  3. Step 3: Cross multiply
    6,200.07x = 9,288.38 × 4,806.59
  4. Step 4: Simplify right side
    6,200.07x = 44,645,363.95
  5. Step 5: Solve for x
    x = 44,645,363.95/6,200.07
  6. Step 6: Final answer
    x = 7,200.78

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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.