Home / 267,450.26-369,080.04-146,596.64

Finding the Fourth Proportional to 267,450.26, 369,080.04 and 146,596.64

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Solution

The fourth proportional to 267,450.26, 369,080.04 and 146,596.64 is: 202,302.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,450.26 : 369,080.04 = 146,596.64 : x
  2. Step 2: Convert to fraction form
    267,450.26/369,080.04 = 146,596.64/x
  3. Step 3: Cross multiply
    267,450.26x = 369,080.04 × 146,596.64
  4. Step 4: Simplify right side
    267,450.26x = 54,105,893,755.07
  5. Step 5: Solve for x
    x = 54,105,893,755.07/267,450.26
  6. Step 6: Final answer
    x = 202,302.64

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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.