Home / 36,838.71-50,855.60-25,516.83

Finding the Fourth Proportional to 36,838.71, 50,855.60 and 25,516.83

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Solution

The fourth proportional to 36,838.71, 50,855.60 and 25,516.83 is: 35,225.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,838.71 : 50,855.60 = 25,516.83 : x
  2. Step 2: Convert to fraction form
    36,838.71/50,855.60 = 25,516.83/x
  3. Step 3: Cross multiply
    36,838.71x = 50,855.60 × 25,516.83
  4. Step 4: Simplify right side
    36,838.71x = 1,297,673,572.16
  5. Step 5: Solve for x
    x = 1,297,673,572.16/36,838.71
  6. Step 6: Final answer
    x = 35,225.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.