Home / 6,370.75-9,552.34-2,422.30

Finding the Fourth Proportional to 6,370.75, 9,552.34 and 2,422.30

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Solution

The fourth proportional to 6,370.75, 9,552.34 and 2,422.30 is: 3,632.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370.75 : 9,552.34 = 2,422.30 : x
  2. Step 2: Convert to fraction form
    6,370.75/9,552.34 = 2,422.30/x
  3. Step 3: Cross multiply
    6,370.75x = 9,552.34 × 2,422.30
  4. Step 4: Simplify right side
    6,370.75x = 23,138,586.49
  5. Step 5: Solve for x
    x = 23,138,586.49/6,370.75
  6. Step 6: Final answer
    x = 3,632.00

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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.