Home / 44,744.70-67,116.78-11,464.77

Finding the Fourth Proportional to 44,744.70, 67,116.78 and 11,464.77

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Solution

The fourth proportional to 44,744.70, 67,116.78 and 11,464.77 is: 17,197.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,744.70 : 67,116.78 = 11,464.77 : x
  2. Step 2: Convert to fraction form
    44,744.70/67,116.78 = 11,464.77/x
  3. Step 3: Cross multiply
    44,744.70x = 67,116.78 × 11,464.77
  4. Step 4: Simplify right side
    44,744.70x = 769,478,445.84
  5. Step 5: Solve for x
    x = 769,478,445.84/44,744.70
  6. Step 6: Final answer
    x = 17,197.09

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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.