Home / 241,451.70-362,177.55-108,336.30

Finding the Fourth Proportional to 241,451.70, 362,177.55 and 108,336.30

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Solution

The fourth proportional to 241,451.70, 362,177.55 and 108,336.30 is: 162,504.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,451.70 : 362,177.55 = 108,336.30 : x
  2. Step 2: Convert to fraction form
    241,451.70/362,177.55 = 108,336.30/x
  3. Step 3: Cross multiply
    241,451.70x = 362,177.55 × 108,336.30
  4. Step 4: Simplify right side
    241,451.70x = 39,236,975,710.07
  5. Step 5: Solve for x
    x = 39,236,975,710.07/241,451.70
  6. Step 6: Final answer
    x = 162,504.45

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1.5x scale

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.