Home / 141,847.74-195,829.83-94,166.28

Finding the Fourth Proportional to 141,847.74, 195,829.83 and 94,166.28

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Solution

The fourth proportional to 141,847.74, 195,829.83 and 94,166.28 is: 130,002.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,847.74 : 195,829.83 = 94,166.28 : x
  2. Step 2: Convert to fraction form
    141,847.74/195,829.83 = 94,166.28/x
  3. Step 3: Cross multiply
    141,847.74x = 195,829.83 × 94,166.28
  4. Step 4: Simplify right side
    141,847.74x = 18,440,566,604.13
  5. Step 5: Solve for x
    x = 18,440,566,604.13/141,847.74
  6. Step 6: Final answer
    x = 130,002.54

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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.