Home / 37,144.62-55,716.35-14,957.42

Finding the Fourth Proportional to 37,144.62, 55,716.35 and 14,957.42

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Solution

The fourth proportional to 37,144.62, 55,716.35 and 14,957.42 is: 22,435.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,144.62 : 55,716.35 = 14,957.42 : x
  2. Step 2: Convert to fraction form
    37,144.62/55,716.35 = 14,957.42/x
  3. Step 3: Cross multiply
    37,144.62x = 55,716.35 × 14,957.42
  4. Step 4: Simplify right side
    37,144.62x = 833,372,494.45
  5. Step 5: Solve for x
    x = 833,372,494.45/37,144.62
  6. Step 6: Final answer
    x = 22,435.89

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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.