Home / 44,190.90-66,296.72-14,608.73

Finding the Fourth Proportional to 44,190.90, 66,296.72 and 14,608.73

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Solution

The fourth proportional to 44,190.90, 66,296.72 and 14,608.73 is: 21,916.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.90 : 66,296.72 = 14,608.73 : x
  2. Step 2: Convert to fraction form
    44,190.90/66,296.72 = 14,608.73/x
  3. Step 3: Cross multiply
    44,190.90x = 66,296.72 × 14,608.73
  4. Step 4: Simplify right side
    44,190.90x = 968,510,550.88
  5. Step 5: Solve for x
    x = 968,510,550.88/44,190.90
  6. Step 6: Final answer
    x = 21,916.52

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1.5x scale

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.