Home / 95,895.55-132,333.10-53,453.17

Finding the Fourth Proportional to 95,895.55, 132,333.10 and 53,453.17

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Solution

The fourth proportional to 95,895.55, 132,333.10 and 53,453.17 is: 73,763.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,895.55 : 132,333.10 = 53,453.17 : x
  2. Step 2: Convert to fraction form
    95,895.55/132,333.10 = 53,453.17/x
  3. Step 3: Cross multiply
    95,895.55x = 132,333.10 × 53,453.17
  4. Step 4: Simplify right side
    95,895.55x = 7,073,623,690.93
  5. Step 5: Solve for x
    x = 7,073,623,690.93/95,895.55
  6. Step 6: Final answer
    x = 73,763.84

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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.