Home / 44,928.72-67,434.48-22,757.54

Finding the Fourth Proportional to 44,928.72, 67,434.48 and 22,757.54

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Solution

The fourth proportional to 44,928.72, 67,434.48 and 22,757.54 is: 34,157.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,928.72 : 67,434.48 = 22,757.54 : x
  2. Step 2: Convert to fraction form
    44,928.72/67,434.48 = 22,757.54/x
  3. Step 3: Cross multiply
    44,928.72x = 67,434.48 × 22,757.54
  4. Step 4: Simplify right side
    44,928.72x = 1,534,642,538.81
  5. Step 5: Solve for x
    x = 1,534,642,538.81/44,928.72
  6. Step 6: Final answer
    x = 34,157.27

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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.