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Finding the Fourth Proportional to 241,003.35, 361,149.71 and 134,240.22

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Solution

The fourth proportional to 241,003.35, 361,149.71 and 134,240.22 is: 201,162.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,003.35 : 361,149.71 = 134,240.22 : x
  2. Step 2: Convert to fraction form
    241,003.35/361,149.71 = 134,240.22/x
  3. Step 3: Cross multiply
    241,003.35x = 361,149.71 × 134,240.22
  4. Step 4: Simplify right side
    241,003.35x = 48,480,815,852.14
  5. Step 5: Solve for x
    x = 48,480,815,852.14/241,003.35
  6. Step 6: Final answer
    x = 201,162.41

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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.