Home / 94,626.66-141,918.10-28,050.73

Finding the Fourth Proportional to 94,626.66, 141,918.10 and 28,050.73

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Solution

The fourth proportional to 94,626.66, 141,918.10 and 28,050.73 is: 42,069.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,626.66 : 141,918.10 = 28,050.73 : x
  2. Step 2: Convert to fraction form
    94,626.66/141,918.10 = 28,050.73/x
  3. Step 3: Cross multiply
    94,626.66x = 141,918.10 × 28,050.73
  4. Step 4: Simplify right side
    94,626.66x = 3,980,906,358.33
  5. Step 5: Solve for x
    x = 3,980,906,358.33/94,626.66
  6. Step 6: Final answer
    x = 42,069.61

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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.