Home / 134,327.37-201,491.19-50,086.25

Finding the Fourth Proportional to 134,327.37, 201,491.19 and 50,086.25

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Solution

The fourth proportional to 134,327.37, 201,491.19 and 50,086.25 is: 75,129.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,327.37 : 201,491.19 = 50,086.25 : x
  2. Step 2: Convert to fraction form
    134,327.37/201,491.19 = 50,086.25/x
  3. Step 3: Cross multiply
    134,327.37x = 201,491.19 × 50,086.25
  4. Step 4: Simplify right side
    134,327.37x = 10,091,937,107.68
  5. Step 5: Solve for x
    x = 10,091,937,107.68/134,327.37
  6. Step 6: Final answer
    x = 75,129.42

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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.