Home / 95,919.81-132,377.23-52,907.73

Finding the Fourth Proportional to 95,919.81, 132,377.23 and 52,907.73

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Solution

The fourth proportional to 95,919.81, 132,377.23 and 52,907.73 is: 73,017.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,919.81 : 132,377.23 = 52,907.73 : x
  2. Step 2: Convert to fraction form
    95,919.81/132,377.23 = 52,907.73/x
  3. Step 3: Cross multiply
    95,919.81x = 132,377.23 × 52,907.73
  4. Step 4: Simplify right side
    95,919.81x = 7,003,778,081.10
  5. Step 5: Solve for x
    x = 7,003,778,081.10/95,919.81
  6. Step 6: Final answer
    x = 73,017.02

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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.