Home / 241,251.75-332,927.69-140,669.19

Finding the Fourth Proportional to 241,251.75, 332,927.69 and 140,669.19

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Solution

The fourth proportional to 241,251.75, 332,927.69 and 140,669.19 is: 194,123.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,251.75 : 332,927.69 = 140,669.19 : x
  2. Step 2: Convert to fraction form
    241,251.75/332,927.69 = 140,669.19/x
  3. Step 3: Cross multiply
    241,251.75x = 332,927.69 × 140,669.19
  4. Step 4: Simplify right side
    241,251.75x = 46,832,667,777.53
  5. Step 5: Solve for x
    x = 46,832,667,777.53/241,251.75
  6. Step 6: Final answer
    x = 194,123.64

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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.