Home / 241,956.08-362,697.60-108,869.84

Finding the Fourth Proportional to 241,956.08, 362,697.60 and 108,869.84

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Solution

The fourth proportional to 241,956.08, 362,697.60 and 108,869.84 is: 163,198.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,956.08 : 362,697.60 = 108,869.84 : x
  2. Step 2: Convert to fraction form
    241,956.08/362,697.60 = 108,869.84/x
  3. Step 3: Cross multiply
    241,956.08x = 362,697.60 × 108,869.84
  4. Step 4: Simplify right side
    241,956.08x = 39,486,829,680.38
  5. Step 5: Solve for x
    x = 39,486,829,680.38/241,956.08
  6. Step 6: Final answer
    x = 163,198.34

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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.