Home / 36,732.62-55,097.64-15,956.12

Finding the Fourth Proportional to 36,732.62, 55,097.64 and 15,956.12

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Solution

The fourth proportional to 36,732.62, 55,097.64 and 15,956.12 is: 23,933.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,732.62 : 55,097.64 = 15,956.12 : x
  2. Step 2: Convert to fraction form
    36,732.62/55,097.64 = 15,956.12/x
  3. Step 3: Cross multiply
    36,732.62x = 55,097.64 × 15,956.12
  4. Step 4: Simplify right side
    36,732.62x = 879,144,555.56
  5. Step 5: Solve for x
    x = 879,144,555.56/36,732.62
  6. Step 6: Final answer
    x = 23,933.62

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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.