Home / 95,817.94-132,232.84-53,376.46

Finding the Fourth Proportional to 95,817.94, 132,232.84 and 53,376.46

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Solution

The fourth proportional to 95,817.94, 132,232.84 and 53,376.46 is: 73,661.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,817.94 : 132,232.84 = 53,376.46 : x
  2. Step 2: Convert to fraction form
    95,817.94/132,232.84 = 53,376.46/x
  3. Step 3: Cross multiply
    95,817.94x = 132,232.84 × 53,376.46
  4. Step 4: Simplify right side
    95,817.94x = 7,058,120,894.95
  5. Step 5: Solve for x
    x = 7,058,120,894.95/95,817.94
  6. Step 6: Final answer
    x = 73,661.79

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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.