Home / 44,669.28-67,005.40-22,470.56

Finding the Fourth Proportional to 44,669.28, 67,005.40 and 22,470.56

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Solution

The fourth proportional to 44,669.28, 67,005.40 and 22,470.56 is: 33,706.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,669.28 : 67,005.40 = 22,470.56 : x
  2. Step 2: Convert to fraction form
    44,669.28/67,005.40 = 22,470.56/x
  3. Step 3: Cross multiply
    44,669.28x = 67,005.40 × 22,470.56
  4. Step 4: Simplify right side
    44,669.28x = 1,505,648,861.02
  5. Step 5: Solve for x
    x = 1,505,648,861.02/44,669.28
  6. Step 6: Final answer
    x = 33,706.58

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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.