Home / 6,617.08-9,925.66-2,234.56

Finding the Fourth Proportional to 6,617.08, 9,925.66 and 2,234.56

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Solution

The fourth proportional to 6,617.08, 9,925.66 and 2,234.56 is: 3,351.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,617.08 : 9,925.66 = 2,234.56 : x
  2. Step 2: Convert to fraction form
    6,617.08/9,925.66 = 2,234.56/x
  3. Step 3: Cross multiply
    6,617.08x = 9,925.66 × 2,234.56
  4. Step 4: Simplify right side
    6,617.08x = 22,179,482.81
  5. Step 5: Solve for x
    x = 22,179,482.81/6,617.08
  6. Step 6: Final answer
    x = 3,351.85

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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.