Home / 39,173.08-54,096.96-33,474.28

Finding the Fourth Proportional to 39,173.08, 54,096.96 and 33,474.28

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Solution

The fourth proportional to 39,173.08, 54,096.96 and 33,474.28 is: 46,227.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,173.08 : 54,096.96 = 33,474.28 : x
  2. Step 2: Convert to fraction form
    39,173.08/54,096.96 = 33,474.28/x
  3. Step 3: Cross multiply
    39,173.08x = 54,096.96 × 33,474.28
  4. Step 4: Simplify right side
    39,173.08x = 1,810,856,786.19
  5. Step 5: Solve for x
    x = 1,810,856,786.19/39,173.08
  6. Step 6: Final answer
    x = 46,227.07

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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.