Home / 9,434.14-14,149.67-3,194.03

Finding the Fourth Proportional to 9,434.14, 14,149.67 and 3,194.03

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Solution

The fourth proportional to 9,434.14, 14,149.67 and 3,194.03 is: 4,790.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434.14 : 14,149.67 = 3,194.03 : x
  2. Step 2: Convert to fraction form
    9,434.14/14,149.67 = 3,194.03/x
  3. Step 3: Cross multiply
    9,434.14x = 14,149.67 × 3,194.03
  4. Step 4: Simplify right side
    9,434.14x = 45,194,470.47
  5. Step 5: Solve for x
    x = 45,194,470.47/9,434.14
  6. Step 6: Final answer
    x = 4,790.52

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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.