Home / 267,637.01-369,344.10-146,771.07

Finding the Fourth Proportional to 267,637.01, 369,344.10 and 146,771.07

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Solution

The fourth proportional to 267,637.01, 369,344.10 and 146,771.07 is: 202,546.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,637.01 : 369,344.10 = 146,771.07 : x
  2. Step 2: Convert to fraction form
    267,637.01/369,344.10 = 146,771.07/x
  3. Step 3: Cross multiply
    267,637.01x = 369,344.10 × 146,771.07
  4. Step 4: Simplify right side
    267,637.01x = 54,209,028,755.19
  5. Step 5: Solve for x
    x = 54,209,028,755.19/267,637.01
  6. Step 6: Final answer
    x = 202,546.83

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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.