Home / 44,956.62-67,464.99-18,661.37

Finding the Fourth Proportional to 44,956.62, 67,464.99 and 18,661.37

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Solution

The fourth proportional to 44,956.62, 67,464.99 and 18,661.37 is: 28,004.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,956.62 : 67,464.99 = 18,661.37 : x
  2. Step 2: Convert to fraction form
    44,956.62/67,464.99 = 18,661.37/x
  3. Step 3: Cross multiply
    44,956.62x = 67,464.99 × 18,661.37
  4. Step 4: Simplify right side
    44,956.62x = 1,258,988,803.11
  5. Step 5: Solve for x
    x = 1,258,988,803.11/44,956.62
  6. Step 6: Final answer
    x = 28,004.53

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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.