Home / 9,166.20-13,751.01-4,232.58

Finding the Fourth Proportional to 9,166.20, 13,751.01 and 4,232.58

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Solution

The fourth proportional to 9,166.20, 13,751.01 and 4,232.58 is: 6,349.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,166.20 : 13,751.01 = 4,232.58 : x
  2. Step 2: Convert to fraction form
    9,166.20/13,751.01 = 4,232.58/x
  3. Step 3: Cross multiply
    9,166.20x = 13,751.01 × 4,232.58
  4. Step 4: Simplify right side
    9,166.20x = 58,202,249.91
  5. Step 5: Solve for x
    x = 58,202,249.91/9,166.20
  6. Step 6: Final answer
    x = 6,349.66

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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.