Home / 327,684.41-452,096.33-267,150.98

Finding the Fourth Proportional to 327,684.41, 452,096.33 and 267,150.98

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Solution

The fourth proportional to 327,684.41, 452,096.33 and 267,150.98 is: 368,580.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,684.41 : 452,096.33 = 267,150.98 : x
  2. Step 2: Convert to fraction form
    327,684.41/452,096.33 = 267,150.98/x
  3. Step 3: Cross multiply
    327,684.41x = 452,096.33 × 267,150.98
  4. Step 4: Simplify right side
    327,684.41x = 120,777,974,017.67
  5. Step 5: Solve for x
    x = 120,777,974,017.67/327,684.41
  6. Step 6: Final answer
    x = 368,580.17

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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.