Home / 254,288.06-350,933.96-141,110.81

Finding the Fourth Proportional to 254,288.06, 350,933.96 and 141,110.81

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Solution

The fourth proportional to 254,288.06, 350,933.96 and 141,110.81 is: 194,742.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,288.06 : 350,933.96 = 141,110.81 : x
  2. Step 2: Convert to fraction form
    254,288.06/350,933.96 = 141,110.81/x
  3. Step 3: Cross multiply
    254,288.06x = 350,933.96 × 141,110.81
  4. Step 4: Simplify right side
    254,288.06x = 49,520,576,582.22
  5. Step 5: Solve for x
    x = 49,520,576,582.22/254,288.06
  6. Step 6: Final answer
    x = 194,742.04

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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.