Home / 9,286.76-13,922.84-6,356.18

Finding the Fourth Proportional to 9,286.76, 13,922.84 and 6,356.18

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Solution

The fourth proportional to 9,286.76, 13,922.84 and 6,356.18 is: 9,529.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,286.76 : 13,922.84 = 6,356.18 : x
  2. Step 2: Convert to fraction form
    9,286.76/13,922.84 = 6,356.18/x
  3. Step 3: Cross multiply
    9,286.76x = 13,922.84 × 6,356.18
  4. Step 4: Simplify right side
    9,286.76x = 88,496,077.15
  5. Step 5: Solve for x
    x = 88,496,077.15/9,286.76
  6. Step 6: Final answer
    x = 9,529.27

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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.