Home / 54,614.94-81,954.24-23,023.06

Finding the Fourth Proportional to 54,614.94, 81,954.24 and 23,023.06

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Solution

The fourth proportional to 54,614.94, 81,954.24 and 23,023.06 is: 34,548.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,614.94 : 81,954.24 = 23,023.06 : x
  2. Step 2: Convert to fraction form
    54,614.94/81,954.24 = 23,023.06/x
  3. Step 3: Cross multiply
    54,614.94x = 81,954.24 × 23,023.06
  4. Step 4: Simplify right side
    54,614.94x = 1,886,837,093.55
  5. Step 5: Solve for x
    x = 1,886,837,093.55/54,614.94
  6. Step 6: Final answer
    x = 34,548.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.