Home / 6,025.22-9,037.74-2,129.66

Finding the Fourth Proportional to 6,025.22, 9,037.74 and 2,129.66

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Solution

The fourth proportional to 6,025.22, 9,037.74 and 2,129.66 is: 3,194.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025.22 : 9,037.74 = 2,129.66 : x
  2. Step 2: Convert to fraction form
    6,025.22/9,037.74 = 2,129.66/x
  3. Step 3: Cross multiply
    6,025.22x = 9,037.74 × 2,129.66
  4. Step 4: Simplify right side
    6,025.22x = 19,247,313.37
  5. Step 5: Solve for x
    x = 19,247,313.37/6,025.22
  6. Step 6: Final answer
    x = 3,194.46

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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.