Home / 44,194.70-66,294.18-14,611.88

Finding the Fourth Proportional to 44,194.70, 66,294.18 and 14,611.88

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Solution

The fourth proportional to 44,194.70, 66,294.18 and 14,611.88 is: 21,918.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,194.70 : 66,294.18 = 14,611.88 : x
  2. Step 2: Convert to fraction form
    44,194.70/66,294.18 = 14,611.88/x
  3. Step 3: Cross multiply
    44,194.70x = 66,294.18 × 14,611.88
  4. Step 4: Simplify right side
    44,194.70x = 968,682,768.59
  5. Step 5: Solve for x
    x = 968,682,768.59/44,194.70
  6. Step 6: Final answer
    x = 21,918.53

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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.