Home / 36,778.60-50,739.78-24,027.40

Finding the Fourth Proportional to 36,778.60, 50,739.78 and 24,027.40

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Solution

The fourth proportional to 36,778.60, 50,739.78 and 24,027.40 is: 33,148.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,778.60 : 50,739.78 = 24,027.40 : x
  2. Step 2: Convert to fraction form
    36,778.60/50,739.78 = 24,027.40/x
  3. Step 3: Cross multiply
    36,778.60x = 50,739.78 × 24,027.40
  4. Step 4: Simplify right side
    36,778.60x = 1,219,144,989.97
  5. Step 5: Solve for x
    x = 1,219,144,989.97/36,778.60
  6. Step 6: Final answer
    x = 33,148.22

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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.