Home / 6,370.22-9,550.31-4,025.28

Finding the Fourth Proportional to 6,370.22, 9,550.31 and 4,025.28

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Solution

The fourth proportional to 6,370.22, 9,550.31 and 4,025.28 is: 6,034.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370.22 : 9,550.31 = 4,025.28 : x
  2. Step 2: Convert to fraction form
    6,370.22/9,550.31 = 4,025.28/x
  3. Step 3: Cross multiply
    6,370.22x = 9,550.31 × 4,025.28
  4. Step 4: Simplify right side
    6,370.22x = 38,442,656.74
  5. Step 5: Solve for x
    x = 38,442,656.74/6,370.22
  6. Step 6: Final answer
    x = 6,034.74

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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.