Home / 241,865.72-362,956.59-92,107.45

Finding the Fourth Proportional to 241,865.72, 362,956.59 and 92,107.45

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Solution

The fourth proportional to 241,865.72, 362,956.59 and 92,107.45 is: 138,221.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,865.72 : 362,956.59 = 92,107.45 : x
  2. Step 2: Convert to fraction form
    241,865.72/362,956.59 = 92,107.45/x
  3. Step 3: Cross multiply
    241,865.72x = 362,956.59 × 92,107.45
  4. Step 4: Simplify right side
    241,865.72x = 33,431,005,058.20
  5. Step 5: Solve for x
    x = 33,431,005,058.20/241,865.72
  6. Step 6: Final answer
    x = 138,221.35

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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.