Home / 69,264.24-95,577.75-42,414.36

Finding the Fourth Proportional to 69,264.24, 95,577.75 and 42,414.36

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Solution

The fourth proportional to 69,264.24, 95,577.75 and 42,414.36 is: 58,527.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,264.24 : 95,577.75 = 42,414.36 : x
  2. Step 2: Convert to fraction form
    69,264.24/95,577.75 = 42,414.36/x
  3. Step 3: Cross multiply
    69,264.24x = 95,577.75 × 42,414.36
  4. Step 4: Simplify right side
    69,264.24x = 4,053,869,096.49
  5. Step 5: Solve for x
    x = 4,053,869,096.49/69,264.24
  6. Step 6: Final answer
    x = 58,527.59

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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.