Home / 9,330.46-13,992.04-4,132.69

Finding the Fourth Proportional to 9,330.46, 13,992.04 and 4,132.69

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Solution

The fourth proportional to 9,330.46, 13,992.04 and 4,132.69 is: 6,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,330.46 : 13,992.04 = 4,132.69 : x
  2. Step 2: Convert to fraction form
    9,330.46/13,992.04 = 4,132.69/x
  3. Step 3: Cross multiply
    9,330.46x = 13,992.04 × 4,132.69
  4. Step 4: Simplify right side
    9,330.46x = 57,824,733.97
  5. Step 5: Solve for x
    x = 57,824,733.97/9,330.46
  6. Step 6: Final answer
    x = 6,197.42

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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.