Home / 29,944.60-41,300.22-19,336.84

Finding the Fourth Proportional to 29,944.60, 41,300.22 and 19,336.84

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Solution

The fourth proportional to 29,944.60, 41,300.22 and 19,336.84 is: 26,669.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,944.60 : 41,300.22 = 19,336.84 : x
  2. Step 2: Convert to fraction form
    29,944.60/41,300.22 = 19,336.84/x
  3. Step 3: Cross multiply
    29,944.60x = 41,300.22 × 19,336.84
  4. Step 4: Simplify right side
    29,944.60x = 798,615,746.10
  5. Step 5: Solve for x
    x = 798,615,746.10/29,944.60
  6. Step 6: Final answer
    x = 26,669.78

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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.