Home / 175,078.35-241,604.82-107,090.33

Finding the Fourth Proportional to 175,078.35, 241,604.82 and 107,090.33

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Solution

The fourth proportional to 175,078.35, 241,604.82 and 107,090.33 is: 147,782.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,078.35 : 241,604.82 = 107,090.33 : x
  2. Step 2: Convert to fraction form
    175,078.35/241,604.82 = 107,090.33/x
  3. Step 3: Cross multiply
    175,078.35x = 241,604.82 × 107,090.33
  4. Step 4: Simplify right side
    175,078.35x = 25,873,538,695.37
  5. Step 5: Solve for x
    x = 25,873,538,695.37/175,078.35
  6. Step 6: Final answer
    x = 147,782.63

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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.