Home / 4,134.39-6,200.27-1,360.32

Finding the Fourth Proportional to 4,134.39, 6,200.27 and 1,360.32

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Solution

The fourth proportional to 4,134.39, 6,200.27 and 1,360.32 is: 2,040.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134.39 : 6,200.27 = 1,360.32 : x
  2. Step 2: Convert to fraction form
    4,134.39/6,200.27 = 1,360.32/x
  3. Step 3: Cross multiply
    4,134.39x = 6,200.27 × 1,360.32
  4. Step 4: Simplify right side
    4,134.39x = 8,434,321.23
  5. Step 5: Solve for x
    x = 8,434,321.23/4,134.39
  6. Step 6: Final answer
    x = 2,040.04

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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.