Home / 95,305.01-142,766.89-57,333.35

Finding the Fourth Proportional to 95,305.01, 142,766.89 and 57,333.35

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Solution

The fourth proportional to 95,305.01, 142,766.89 and 57,333.35 is: 85,885.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,305.01 : 142,766.89 = 57,333.35 : x
  2. Step 2: Convert to fraction form
    95,305.01/142,766.89 = 57,333.35/x
  3. Step 3: Cross multiply
    95,305.01x = 142,766.89 × 57,333.35
  4. Step 4: Simplify right side
    95,305.01x = 8,185,304,286.37
  5. Step 5: Solve for x
    x = 8,185,304,286.37/95,305.01
  6. Step 6: Final answer
    x = 85,885.36

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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.