Home / 244,936.30-367,404.45-213,832.30

Finding the Fourth Proportional to 244,936.30, 367,404.45 and 213,832.30

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Solution

The fourth proportional to 244,936.30, 367,404.45 and 213,832.30 is: 320,748.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,936.30 : 367,404.45 = 213,832.30 : x
  2. Step 2: Convert to fraction form
    244,936.30/367,404.45 = 213,832.30/x
  3. Step 3: Cross multiply
    244,936.30x = 367,404.45 × 213,832.30
  4. Step 4: Simplify right side
    244,936.30x = 78,562,938,573.74
  5. Step 5: Solve for x
    x = 78,562,938,573.74/244,936.30
  6. Step 6: Final answer
    x = 320,748.45

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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.