Home / 96,904.55-145,367.76-44,299.91

Finding the Fourth Proportional to 96,904.55, 145,367.76 and 44,299.91

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Solution

The fourth proportional to 96,904.55, 145,367.76 and 44,299.91 is: 66,454.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,904.55 : 145,367.76 = 44,299.91 : x
  2. Step 2: Convert to fraction form
    96,904.55/145,367.76 = 44,299.91/x
  3. Step 3: Cross multiply
    96,904.55x = 145,367.76 × 44,299.91
  4. Step 4: Simplify right side
    96,904.55x = 6,439,777,736.56
  5. Step 5: Solve for x
    x = 6,439,777,736.56/96,904.55
  6. Step 6: Final answer
    x = 66,454.86

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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.