Home / 95,935.77-132,389.73-52,919.43

Finding the Fourth Proportional to 95,935.77, 132,389.73 and 52,919.43

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Solution

The fourth proportional to 95,935.77, 132,389.73 and 52,919.43 is: 73,027.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,935.77 : 132,389.73 = 52,919.43 : x
  2. Step 2: Convert to fraction form
    95,935.77/132,389.73 = 52,919.43/x
  3. Step 3: Cross multiply
    95,935.77x = 132,389.73 × 52,919.43
  4. Step 4: Simplify right side
    95,935.77x = 7,005,989,049.45
  5. Step 5: Solve for x
    x = 7,005,989,049.45/95,935.77
  6. Step 6: Final answer
    x = 73,027.91

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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.