Home / 95,790.41-143,694.27-36,626.59

Finding the Fourth Proportional to 95,790.41, 143,694.27 and 36,626.59

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Solution

The fourth proportional to 95,790.41, 143,694.27 and 36,626.59 is: 54,943.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,790.41 : 143,694.27 = 36,626.59 : x
  2. Step 2: Convert to fraction form
    95,790.41/143,694.27 = 36,626.59/x
  3. Step 3: Cross multiply
    95,790.41x = 143,694.27 × 36,626.59
  4. Step 4: Simplify right side
    95,790.41x = 5,263,031,112.64
  5. Step 5: Solve for x
    x = 5,263,031,112.64/95,790.41
  6. Step 6: Final answer
    x = 54,943.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.