Home / 254,187.58-350,795.28-141,010.42

Finding the Fourth Proportional to 254,187.58, 350,795.28 and 141,010.42

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Solution

The fourth proportional to 254,187.58, 350,795.28 and 141,010.42 is: 194,603.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,187.58 : 350,795.28 = 141,010.42 : x
  2. Step 2: Convert to fraction form
    254,187.58/350,795.28 = 141,010.42/x
  3. Step 3: Cross multiply
    254,187.58x = 350,795.28 × 141,010.42
  4. Step 4: Simplify right side
    254,187.58x = 49,465,789,766.82
  5. Step 5: Solve for x
    x = 49,465,789,766.82/254,187.58
  6. Step 6: Final answer
    x = 194,603.49

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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.