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Finding the Fourth Proportional to 336,717.93, 464,673.45 and 183,757.32

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Solution

The fourth proportional to 336,717.93, 464,673.45 and 183,757.32 is: 253,586.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,717.93 : 464,673.45 = 183,757.32 : x
  2. Step 2: Convert to fraction form
    336,717.93/464,673.45 = 183,757.32/x
  3. Step 3: Cross multiply
    336,717.93x = 464,673.45 × 183,757.32
  4. Step 4: Simplify right side
    336,717.93x = 85,387,147,847.15
  5. Step 5: Solve for x
    x = 85,387,147,847.15/336,717.93
  6. Step 6: Final answer
    x = 253,586.58

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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.