Home / 69,464.45-104,193.77-29,472.46

Finding the Fourth Proportional to 69,464.45, 104,193.77 and 29,472.46

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Solution

The fourth proportional to 69,464.45, 104,193.77 and 29,472.46 is: 44,207.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,464.45 : 104,193.77 = 29,472.46 : x
  2. Step 2: Convert to fraction form
    69,464.45/104,193.77 = 29,472.46/x
  3. Step 3: Cross multiply
    69,464.45x = 104,193.77 × 29,472.46
  4. Step 4: Simplify right side
    69,464.45x = 3,070,846,718.57
  5. Step 5: Solve for x
    x = 3,070,846,718.57/69,464.45
  6. Step 6: Final answer
    x = 44,207.46

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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.