Home / 69,220.12-95,530.44-44,068

Finding the Fourth Proportional to 69,220.12, 95,530.44 and 44,068

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Solution

The fourth proportional to 69,220.12, 95,530.44 and 44,068 is: 60,818.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,220.12 : 95,530.44 = 44,068 : x
  2. Step 2: Convert to fraction form
    69,220.12/95,530.44 = 44,068/x
  3. Step 3: Cross multiply
    69,220.12x = 95,530.44 × 44,068
  4. Step 4: Simplify right side
    69,220.12x = 4,209,835,429.92
  5. Step 5: Solve for x
    x = 4,209,835,429.92/69,220.12
  6. Step 6: Final answer
    x = 60,818.09

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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.