Home / 44,558.43-66,826.71-19,604.76

Finding the Fourth Proportional to 44,558.43, 66,826.71 and 19,604.76

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Solution

The fourth proportional to 44,558.43, 66,826.71 and 19,604.76 is: 29,402.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,558.43 : 66,826.71 = 19,604.76 : x
  2. Step 2: Convert to fraction form
    44,558.43/66,826.71 = 19,604.76/x
  3. Step 3: Cross multiply
    44,558.43x = 66,826.71 × 19,604.76
  4. Step 4: Simplify right side
    44,558.43x = 1,310,121,611.14
  5. Step 5: Solve for x
    x = 1,310,121,611.14/44,558.43
  6. Step 6: Final answer
    x = 29,402.33

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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.