Home / 29,327.37-43,910.56-22,190.91

Finding the Fourth Proportional to 29,327.37, 43,910.56 and 22,190.91

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Solution

The fourth proportional to 29,327.37, 43,910.56 and 22,190.91 is: 33,225.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,327.37 : 43,910.56 = 22,190.91 : x
  2. Step 2: Convert to fraction form
    29,327.37/43,910.56 = 22,190.91/x
  3. Step 3: Cross multiply
    29,327.37x = 43,910.56 × 22,190.91
  4. Step 4: Simplify right side
    29,327.37x = 974,415,270.26
  5. Step 5: Solve for x
    x = 974,415,270.26/29,327.37
  6. Step 6: Final answer
    x = 33,225.46

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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.