Home / 69,467.46-95,869.14-39,252

Finding the Fourth Proportional to 69,467.46, 95,869.14 and 39,252

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Solution

The fourth proportional to 69,467.46, 95,869.14 and 39,252 is: 54,170.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,467.46 : 95,869.14 = 39,252 : x
  2. Step 2: Convert to fraction form
    69,467.46/95,869.14 = 39,252/x
  3. Step 3: Cross multiply
    69,467.46x = 95,869.14 × 39,252
  4. Step 4: Simplify right side
    69,467.46x = 3,763,055,483.28
  5. Step 5: Solve for x
    x = 3,763,055,483.28/69,467.46
  6. Step 6: Final answer
    x = 54,170.05

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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.