Home / 112,502.44-168,777.96-33,623.02

Finding the Fourth Proportional to 112,502.44, 168,777.96 and 33,623.02

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Solution

The fourth proportional to 112,502.44, 168,777.96 and 33,623.02 is: 50,441.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,502.44 : 168,777.96 = 33,623.02 : x
  2. Step 2: Convert to fraction form
    112,502.44/168,777.96 = 33,623.02/x
  3. Step 3: Cross multiply
    112,502.44x = 168,777.96 × 33,623.02
  4. Step 4: Simplify right side
    112,502.44x = 5,674,824,724.64
  5. Step 5: Solve for x
    x = 5,674,824,724.64/112,502.44
  6. Step 6: Final answer
    x = 50,441.79

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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.