Home / 75,934.58-104,771.81-44,084.57

Finding the Fourth Proportional to 75,934.58, 104,771.81 and 44,084.57

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Solution

The fourth proportional to 75,934.58, 104,771.81 and 44,084.57 is: 60,826.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,934.58 : 104,771.81 = 44,084.57 : x
  2. Step 2: Convert to fraction form
    75,934.58/104,771.81 = 44,084.57/x
  3. Step 3: Cross multiply
    75,934.58x = 104,771.81 × 44,084.57
  4. Step 4: Simplify right side
    75,934.58x = 4,618,819,778.32
  5. Step 5: Solve for x
    x = 4,618,819,778.32/75,934.58
  6. Step 6: Final answer
    x = 60,826.31

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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.