Home / 224,204.04-336,322.46-91,086.82

Finding the Fourth Proportional to 224,204.04, 336,322.46 and 91,086.82

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Solution

The fourth proportional to 224,204.04, 336,322.46 and 91,086.82 is: 136,636.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,204.04 : 336,322.46 = 91,086.82 : x
  2. Step 2: Convert to fraction form
    224,204.04/336,322.46 = 91,086.82/x
  3. Step 3: Cross multiply
    224,204.04x = 336,322.46 × 91,086.82
  4. Step 4: Simplify right side
    224,204.04x = 30,634,543,375.98
  5. Step 5: Solve for x
    x = 30,634,543,375.98/224,204.04
  6. Step 6: Final answer
    x = 136,636.89

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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.