Home / 95,646.33-131,991.32-52,628.45

Finding the Fourth Proportional to 95,646.33, 131,991.32 and 52,628.45

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Solution

The fourth proportional to 95,646.33, 131,991.32 and 52,628.45 is: 72,626.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,646.33 : 131,991.32 = 52,628.45 : x
  2. Step 2: Convert to fraction form
    95,646.33/131,991.32 = 52,628.45/x
  3. Step 3: Cross multiply
    95,646.33x = 131,991.32 × 52,628.45
  4. Step 4: Simplify right side
    95,646.33x = 6,946,497,661.96
  5. Step 5: Solve for x
    x = 6,946,497,661.96/95,646.33
  6. Step 6: Final answer
    x = 72,626.91

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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.