Home / 267,150.39-400,089.54-154,593.33

Finding the Fourth Proportional to 267,150.39, 400,089.54 and 154,593.33

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Solution

The fourth proportional to 267,150.39, 400,089.54 and 154,593.33 is: 231,521.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,150.39 : 400,089.54 = 154,593.33 : x
  2. Step 2: Convert to fraction form
    267,150.39/400,089.54 = 154,593.33/x
  3. Step 3: Cross multiply
    267,150.39x = 400,089.54 × 154,593.33
  4. Step 4: Simplify right side
    267,150.39x = 61,851,174,286.77
  5. Step 5: Solve for x
    x = 61,851,174,286.77/267,150.39
  6. Step 6: Final answer
    x = 231,521.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.