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Finding the Fourth Proportional to 241,612.22, 333,591.62 and 151,008.86

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Solution

The fourth proportional to 241,612.22, 333,591.62 and 151,008.86 is: 208,496.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,612.22 : 333,591.62 = 151,008.86 : x
  2. Step 2: Convert to fraction form
    241,612.22/333,591.62 = 151,008.86/x
  3. Step 3: Cross multiply
    241,612.22x = 333,591.62 × 151,008.86
  4. Step 4: Simplify right side
    241,612.22x = 50,375,287,818.75
  5. Step 5: Solve for x
    x = 50,375,287,818.75/241,612.22
  6. Step 6: Final answer
    x = 208,496.44

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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.