Home / 95,192.16-131,322.97-54,896.28

Finding the Fourth Proportional to 95,192.16, 131,322.97 and 54,896.28

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Solution

The fourth proportional to 95,192.16, 131,322.97 and 54,896.28 is: 75,732.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,192.16 : 131,322.97 = 54,896.28 : x
  2. Step 2: Convert to fraction form
    95,192.16/131,322.97 = 54,896.28/x
  3. Step 3: Cross multiply
    95,192.16x = 131,322.97 × 54,896.28
  4. Step 4: Simplify right side
    95,192.16x = 7,209,142,531.55
  5. Step 5: Solve for x
    x = 7,209,142,531.55/95,192.16
  6. Step 6: Final answer
    x = 75,732.52

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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.