Home / 9,434.93-14,151.58-3,194.81

Finding the Fourth Proportional to 9,434.93, 14,151.58 and 3,194.81

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Solution

The fourth proportional to 9,434.93, 14,151.58 and 3,194.81 is: 4,791.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434.93 : 14,151.58 = 3,194.81 : x
  2. Step 2: Convert to fraction form
    9,434.93/14,151.58 = 3,194.81/x
  3. Step 3: Cross multiply
    9,434.93x = 14,151.58 × 3,194.81
  4. Step 4: Simplify right side
    9,434.93x = 45,211,522.57
  5. Step 5: Solve for x
    x = 45,211,522.57/9,434.93
  6. Step 6: Final answer
    x = 4,791.93

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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.