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Finding the Fourth Proportional to 336,153.84, 463,880.46 and 183,188.92

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Solution

The fourth proportional to 336,153.84, 463,880.46 and 183,188.92 is: 252,794.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,153.84 : 463,880.46 = 183,188.92 : x
  2. Step 2: Convert to fraction form
    336,153.84/463,880.46 = 183,188.92/x
  3. Step 3: Cross multiply
    336,153.84x = 463,880.46 × 183,188.92
  4. Step 4: Simplify right side
    336,153.84x = 84,977,760,476.50
  5. Step 5: Solve for x
    x = 84,977,760,476.50/336,153.84
  6. Step 6: Final answer
    x = 252,794.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.