Home / 331,204.20-496,883.42-94,550.12

Finding the Fourth Proportional to 331,204.20, 496,883.42 and 94,550.12

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Solution

The fourth proportional to 331,204.20, 496,883.42 and 94,550.12 is: 141,847.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,204.20 : 496,883.42 = 94,550.12 : x
  2. Step 2: Convert to fraction form
    331,204.20/496,883.42 = 94,550.12/x
  3. Step 3: Cross multiply
    331,204.20x = 496,883.42 × 94,550.12
  4. Step 4: Simplify right side
    331,204.20x = 46,980,386,987.01
  5. Step 5: Solve for x
    x = 46,980,386,987.01/331,204.20
  6. Step 6: Final answer
    x = 141,847.20

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1.5x scale

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.