Home / 330,867.48-496,317.06-94,226.52

Finding the Fourth Proportional to 330,867.48, 496,317.06 and 94,226.52

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Solution

The fourth proportional to 330,867.48, 496,317.06 and 94,226.52 is: 141,344.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,867.48 : 496,317.06 = 94,226.52 : x
  2. Step 2: Convert to fraction form
    330,867.48/496,317.06 = 94,226.52/x
  3. Step 3: Cross multiply
    330,867.48x = 496,317.06 × 94,226.52
  4. Step 4: Simplify right side
    330,867.48x = 46,766,229,380.43
  5. Step 5: Solve for x
    x = 46,766,229,380.43/330,867.48
  6. Step 6: Final answer
    x = 141,344.29

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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.