Home / 41,819.37-57,721.80-25,894.77

Finding the Fourth Proportional to 41,819.37, 57,721.80 and 25,894.77

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Solution

The fourth proportional to 41,819.37, 57,721.80 and 25,894.77 is: 35,741.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,819.37 : 57,721.80 = 25,894.77 : x
  2. Step 2: Convert to fraction form
    41,819.37/57,721.80 = 25,894.77/x
  3. Step 3: Cross multiply
    41,819.37x = 57,721.80 × 25,894.77
  4. Step 4: Simplify right side
    41,819.37x = 1,494,692,734.99
  5. Step 5: Solve for x
    x = 1,494,692,734.99/41,819.37
  6. Step 6: Final answer
    x = 35,741.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.