Home / 267,525.38-369,192.06-151,229.60

Finding the Fourth Proportional to 267,525.38, 369,192.06 and 151,229.60

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Solution

The fourth proportional to 267,525.38, 369,192.06 and 151,229.60 is: 208,700.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,525.38 : 369,192.06 = 151,229.60 : x
  2. Step 2: Convert to fraction form
    267,525.38/369,192.06 = 151,229.60/x
  3. Step 3: Cross multiply
    267,525.38x = 369,192.06 × 151,229.60
  4. Step 4: Simplify right side
    267,525.38x = 55,832,767,556.98
  5. Step 5: Solve for x
    x = 55,832,767,556.98/267,525.38
  6. Step 6: Final answer
    x = 208,700.83

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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.