Home / 267,824.03-369,579.07-146,973.06

Finding the Fourth Proportional to 267,824.03, 369,579.07 and 146,973.06

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Solution

The fourth proportional to 267,824.03, 369,579.07 and 146,973.06 is: 202,812.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,824.03 : 369,579.07 = 146,973.06 : x
  2. Step 2: Convert to fraction form
    267,824.03/369,579.07 = 146,973.06/x
  3. Step 3: Cross multiply
    267,824.03x = 369,579.07 × 146,973.06
  4. Step 4: Simplify right side
    267,824.03x = 54,318,165,627.65
  5. Step 5: Solve for x
    x = 54,318,165,627.65/267,824.03
  6. Step 6: Final answer
    x = 202,812.89

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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.