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Finding the Fourth Proportional to 224,908.84, 337,313.46 and 64,949.94

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Solution

The fourth proportional to 224,908.84, 337,313.46 and 64,949.94 is: 97,410.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,908.84 : 337,313.46 = 64,949.94 : x
  2. Step 2: Convert to fraction form
    224,908.84/337,313.46 = 64,949.94/x
  3. Step 3: Cross multiply
    224,908.84x = 337,313.46 × 64,949.94
  4. Step 4: Simplify right side
    224,908.84x = 21,908,488,988.19
  5. Step 5: Solve for x
    x = 21,908,488,988.19/224,908.84
  6. Step 6: Final answer
    x = 97,410.53

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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.