Home / 52,634.07-78,951.38-34,033.64

Finding the Fourth Proportional to 52,634.07, 78,951.38 and 34,033.64

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Solution

The fourth proportional to 52,634.07, 78,951.38 and 34,033.64 is: 51,050.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,634.07 : 78,951.38 = 34,033.64 : x
  2. Step 2: Convert to fraction form
    52,634.07/78,951.38 = 34,033.64/x
  3. Step 3: Cross multiply
    52,634.07x = 78,951.38 × 34,033.64
  4. Step 4: Simplify right side
    52,634.07x = 2,687,002,279.50
  5. Step 5: Solve for x
    x = 2,687,002,279.50/52,634.07
  6. Step 6: Final answer
    x = 51,050.63

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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.