Home / 62,074.69-92,932.49-55,664.96

Finding the Fourth Proportional to 62,074.69, 92,932.49 and 55,664.96

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Solution

The fourth proportional to 62,074.69, 92,932.49 and 55,664.96 is: 83,336.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,074.69 : 92,932.49 = 55,664.96 : x
  2. Step 2: Convert to fraction form
    62,074.69/92,932.49 = 55,664.96/x
  3. Step 3: Cross multiply
    62,074.69x = 92,932.49 × 55,664.96
  4. Step 4: Simplify right side
    62,074.69x = 5,173,083,013.05
  5. Step 5: Solve for x
    x = 5,173,083,013.05/62,074.69
  6. Step 6: Final answer
    x = 83,336.43

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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.