Home / 331,191.24-496,775.43-94,533.90

Finding the Fourth Proportional to 331,191.24, 496,775.43 and 94,533.90

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Solution

The fourth proportional to 331,191.24, 496,775.43 and 94,533.90 is: 141,797.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,191.24 : 496,775.43 = 94,533.90 : x
  2. Step 2: Convert to fraction form
    331,191.24/496,775.43 = 94,533.90/x
  3. Step 3: Cross multiply
    331,191.24x = 496,775.43 × 94,533.90
  4. Step 4: Simplify right side
    331,191.24x = 46,962,118,822.08
  5. Step 5: Solve for x
    x = 46,962,118,822.08/331,191.24
  6. Step 6: Final answer
    x = 141,797.59

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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.