Home / 6,025.06-9,037.62-2,129.47

Finding the Fourth Proportional to 6,025.06, 9,037.62 and 2,129.47

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Solution

The fourth proportional to 6,025.06, 9,037.62 and 2,129.47 is: 3,194.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025.06 : 9,037.62 = 2,129.47 : x
  2. Step 2: Convert to fraction form
    6,025.06/9,037.62 = 2,129.47/x
  3. Step 3: Cross multiply
    6,025.06x = 9,037.62 × 2,129.47
  4. Step 4: Simplify right side
    6,025.06x = 19,245,340.66
  5. Step 5: Solve for x
    x = 19,245,340.66/6,025.06
  6. Step 6: Final answer
    x = 3,194.22

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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.