Home / 95,614.10-131,934.66-53,164.46

Finding the Fourth Proportional to 95,614.10, 131,934.66 and 53,164.46

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Solution

The fourth proportional to 95,614.10, 131,934.66 and 53,164.46 is: 73,359.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,614.10 : 131,934.66 = 53,164.46 : x
  2. Step 2: Convert to fraction form
    95,614.10/131,934.66 = 53,164.46/x
  3. Step 3: Cross multiply
    95,614.10x = 131,934.66 × 53,164.46
  4. Step 4: Simplify right side
    95,614.10x = 7,014,234,954.18
  5. Step 5: Solve for x
    x = 7,014,234,954.18/95,614.10
  6. Step 6: Final answer
    x = 73,359.84

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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.