Home / 6,188.12-9,283.40-2,292.83

Finding the Fourth Proportional to 6,188.12, 9,283.40 and 2,292.83

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Solution

The fourth proportional to 6,188.12, 9,283.40 and 2,292.83 is: 3,439.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188.12 : 9,283.40 = 2,292.83 : x
  2. Step 2: Convert to fraction form
    6,188.12/9,283.40 = 2,292.83/x
  3. Step 3: Cross multiply
    6,188.12x = 9,283.40 × 2,292.83
  4. Step 4: Simplify right side
    6,188.12x = 21,285,200.14
  5. Step 5: Solve for x
    x = 21,285,200.14/6,188.12
  6. Step 6: Final answer
    x = 3,439.69

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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.