Home / 54,096.16-74,656.21-30,222.97

Finding the Fourth Proportional to 54,096.16, 74,656.21 and 30,222.97

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Solution

The fourth proportional to 54,096.16, 74,656.21 and 30,222.97 is: 41,709.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,096.16 : 74,656.21 = 30,222.97 : x
  2. Step 2: Convert to fraction form
    54,096.16/74,656.21 = 30,222.97/x
  3. Step 3: Cross multiply
    54,096.16x = 74,656.21 × 30,222.97
  4. Step 4: Simplify right side
    54,096.16x = 2,256,332,395.14
  5. Step 5: Solve for x
    x = 2,256,332,395.14/54,096.16
  6. Step 6: Final answer
    x = 41,709.66

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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.