Home / 267,512.32-369,106.35-181,483.03

Finding the Fourth Proportional to 267,512.32, 369,106.35 and 181,483.03

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Solution

The fourth proportional to 267,512.32, 369,106.35 and 181,483.03 is: 250,405.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,512.32 : 369,106.35 = 181,483.03 : x
  2. Step 2: Convert to fraction form
    267,512.32/369,106.35 = 181,483.03/x
  3. Step 3: Cross multiply
    267,512.32x = 369,106.35 × 181,483.03
  4. Step 4: Simplify right side
    267,512.32x = 66,986,538,790.24
  5. Step 5: Solve for x
    x = 66,986,538,790.24/267,512.32
  6. Step 6: Final answer
    x = 250,405.43

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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.