Home / 11,944.94-17,925.62-4,153.74

Finding the Fourth Proportional to 11,944.94, 17,925.62 and 4,153.74

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Solution

The fourth proportional to 11,944.94, 17,925.62 and 4,153.74 is: 6,233.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944.94 : 17,925.62 = 4,153.74 : x
  2. Step 2: Convert to fraction form
    11,944.94/17,925.62 = 4,153.74/x
  3. Step 3: Cross multiply
    11,944.94x = 17,925.62 × 4,153.74
  4. Step 4: Simplify right side
    11,944.94x = 74,458,344.05
  5. Step 5: Solve for x
    x = 74,458,344.05/11,944.94
  6. Step 6: Final answer
    x = 6,233.47

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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.