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Finding the Fourth Proportional to 95,796.80, 132,199.44 and 53,359.04

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Solution

The fourth proportional to 95,796.80, 132,199.44 and 53,359.04 is: 73,635.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,796.80 : 132,199.44 = 53,359.04 : x
  2. Step 2: Convert to fraction form
    95,796.80/132,199.44 = 53,359.04/x
  3. Step 3: Cross multiply
    95,796.80x = 132,199.44 × 53,359.04
  4. Step 4: Simplify right side
    95,796.80x = 7,054,035,206.94
  5. Step 5: Solve for x
    x = 7,054,035,206.94/95,796.80
  6. Step 6: Final answer
    x = 73,635.39

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1.5x scale

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.