Home / 164,034.91-246,052.39-39,375.91

Finding the Fourth Proportional to 164,034.91, 246,052.39 and 39,375.91

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Solution

The fourth proportional to 164,034.91, 246,052.39 and 39,375.91 is: 59,063.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,034.91 : 246,052.39 = 39,375.91 : x
  2. Step 2: Convert to fraction form
    164,034.91/246,052.39 = 39,375.91/x
  3. Step 3: Cross multiply
    164,034.91x = 246,052.39 × 39,375.91
  4. Step 4: Simplify right side
    164,034.91x = 9,688,536,763.92
  5. Step 5: Solve for x
    x = 9,688,536,763.92/164,034.91
  6. Step 6: Final answer
    x = 59,063.87

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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.