Home / 246,847.62-370,194.86-89,055.56

Finding the Fourth Proportional to 246,847.62, 370,194.86 and 89,055.56

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Solution

The fourth proportional to 246,847.62, 370,194.86 and 89,055.56 is: 133,555.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,847.62 : 370,194.86 = 89,055.56 : x
  2. Step 2: Convert to fraction form
    246,847.62/370,194.86 = 89,055.56/x
  3. Step 3: Cross multiply
    246,847.62x = 370,194.86 × 89,055.56
  4. Step 4: Simplify right side
    246,847.62x = 32,967,910,566.42
  5. Step 5: Solve for x
    x = 32,967,910,566.42/246,847.62
  6. Step 6: Final answer
    x = 133,555.72

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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.