Home / 336,301.24-504,200.76-203,151.28

Finding the Fourth Proportional to 336,301.24, 504,200.76 and 203,151.28

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Solution

The fourth proportional to 336,301.24, 504,200.76 and 203,151.28 is: 304,575.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,301.24 : 504,200.76 = 203,151.28 : x
  2. Step 2: Convert to fraction form
    336,301.24/504,200.76 = 203,151.28/x
  3. Step 3: Cross multiply
    336,301.24x = 504,200.76 × 203,151.28
  4. Step 4: Simplify right side
    336,301.24x = 102,429,029,770.97
  5. Step 5: Solve for x
    x = 102,429,029,770.97/336,301.24
  6. Step 6: Final answer
    x = 304,575.24

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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.