Home / 69,583.24-96,024.85-39,367.95

Finding the Fourth Proportional to 69,583.24, 96,024.85 and 39,367.95

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Solution

The fourth proportional to 69,583.24, 96,024.85 and 39,367.95 is: 54,327.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,583.24 : 96,024.85 = 39,367.95 : x
  2. Step 2: Convert to fraction form
    69,583.24/96,024.85 = 39,367.95/x
  3. Step 3: Cross multiply
    69,583.24x = 96,024.85 × 39,367.95
  4. Step 4: Simplify right side
    69,583.24x = 3,780,301,493.56
  5. Step 5: Solve for x
    x = 3,780,301,493.56/69,583.24
  6. Step 6: Final answer
    x = 54,327.76

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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.