Home / 95,410.31-131,667.73-52,969.28

Finding the Fourth Proportional to 95,410.31, 131,667.73 and 52,969.28

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Solution

The fourth proportional to 95,410.31, 131,667.73 and 52,969.28 is: 73,098.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,410.31 : 131,667.73 = 52,969.28 : x
  2. Step 2: Convert to fraction form
    95,410.31/131,667.73 = 52,969.28/x
  3. Step 3: Cross multiply
    95,410.31x = 131,667.73 × 52,969.28
  4. Step 4: Simplify right side
    95,410.31x = 6,974,344,066.57
  5. Step 5: Solve for x
    x = 6,974,344,066.57/95,410.31
  6. Step 6: Final answer
    x = 73,098.44

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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.