Home / 44,618.37-66,906.20-25,903.58

Finding the Fourth Proportional to 44,618.37, 66,906.20 and 25,903.58

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Solution

The fourth proportional to 44,618.37, 66,906.20 and 25,903.58 is: 38,842.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,618.37 : 66,906.20 = 25,903.58 : x
  2. Step 2: Convert to fraction form
    44,618.37/66,906.20 = 25,903.58/x
  3. Step 3: Cross multiply
    44,618.37x = 66,906.20 × 25,903.58
  4. Step 4: Simplify right side
    44,618.37x = 1,733,110,104.20
  5. Step 5: Solve for x
    x = 1,733,110,104.20/44,618.37
  6. Step 6: Final answer
    x = 38,842.97

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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.