Home / 4,125.70-6,188.60-1,204.03

Finding the Fourth Proportional to 4,125.70, 6,188.60 and 1,204.03

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Solution

The fourth proportional to 4,125.70, 6,188.60 and 1,204.03 is: 1,806.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125.70 : 6,188.60 = 1,204.03 : x
  2. Step 2: Convert to fraction form
    4,125.70/6,188.60 = 1,204.03/x
  3. Step 3: Cross multiply
    4,125.70x = 6,188.60 × 1,204.03
  4. Step 4: Simplify right side
    4,125.70x = 7,451,260.06
  5. Step 5: Solve for x
    x = 7,451,260.06/4,125.70
  6. Step 6: Final answer
    x = 1,806.06

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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.