Home / 44,580.98-66,847.32-19,591.77

Finding the Fourth Proportional to 44,580.98, 66,847.32 and 19,591.77

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Solution

The fourth proportional to 44,580.98, 66,847.32 and 19,591.77 is: 29,377.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,580.98 : 66,847.32 = 19,591.77 : x
  2. Step 2: Convert to fraction form
    44,580.98/66,847.32 = 19,591.77/x
  3. Step 3: Cross multiply
    44,580.98x = 66,847.32 × 19,591.77
  4. Step 4: Simplify right side
    44,580.98x = 1,309,657,220.60
  5. Step 5: Solve for x
    x = 1,309,657,220.60/44,580.98
  6. Step 6: Final answer
    x = 29,377.04

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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.