Home / 267,192.47-368,725.59-146,334.03

Finding the Fourth Proportional to 267,192.47, 368,725.59 and 146,334.03

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Solution

The fourth proportional to 267,192.47, 368,725.59 and 146,334.03 is: 201,940.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,192.47 : 368,725.59 = 146,334.03 : x
  2. Step 2: Convert to fraction form
    267,192.47/368,725.59 = 146,334.03/x
  3. Step 3: Cross multiply
    267,192.47x = 368,725.59 × 146,334.03
  4. Step 4: Simplify right side
    267,192.47x = 53,957,101,548.83
  5. Step 5: Solve for x
    x = 53,957,101,548.83/267,192.47
  6. Step 6: Final answer
    x = 201,940.95

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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.