Home / 54,096.08-74,651.22-30,222.92

Finding the Fourth Proportional to 54,096.08, 74,651.22 and 30,222.92

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Solution

The fourth proportional to 54,096.08, 74,651.22 and 30,222.92 is: 41,706.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,096.08 : 74,651.22 = 30,222.92 : x
  2. Step 2: Convert to fraction form
    54,096.08/74,651.22 = 30,222.92/x
  3. Step 3: Cross multiply
    54,096.08x = 74,651.22 × 30,222.92
  4. Step 4: Simplify right side
    54,096.08x = 2,256,177,849.96
  5. Step 5: Solve for x
    x = 2,256,177,849.96/54,096.08
  6. Step 6: Final answer
    x = 41,706.86

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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.