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Finding the Fourth Proportional to 336,195.54, 463,950.50 and 183,235.44

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Solution

The fourth proportional to 336,195.54, 463,950.50 and 183,235.44 is: 252,865.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,195.54 : 463,950.50 = 183,235.44 : x
  2. Step 2: Convert to fraction form
    336,195.54/463,950.50 = 183,235.44/x
  3. Step 3: Cross multiply
    336,195.54x = 463,950.50 × 183,235.44
  4. Step 4: Simplify right side
    336,195.54x = 85,012,174,005.72
  5. Step 5: Solve for x
    x = 85,012,174,005.72/336,195.54
  6. Step 6: Final answer
    x = 252,865.26

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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.