Home / 106,952.04-160,380.68-57,022.83

Finding the Fourth Proportional to 106,952.04, 160,380.68 and 57,022.83

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Solution

The fourth proportional to 106,952.04, 160,380.68 and 57,022.83 is: 85,508.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,952.04 : 160,380.68 = 57,022.83 : x
  2. Step 2: Convert to fraction form
    106,952.04/160,380.68 = 57,022.83/x
  3. Step 3: Cross multiply
    106,952.04x = 160,380.68 × 57,022.83
  4. Step 4: Simplify right side
    106,952.04x = 9,145,359,965.81
  5. Step 5: Solve for x
    x = 9,145,359,965.81/106,952.04
  6. Step 6: Final answer
    x = 85,508.98

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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.