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Finding the Fourth Proportional to 241,478.91, 333,173.34 and 150,926.87

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Solution

The fourth proportional to 241,478.91, 333,173.34 and 150,926.87 is: 208,236.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,478.91 : 333,173.34 = 150,926.87 : x
  2. Step 2: Convert to fraction form
    241,478.91/333,173.34 = 150,926.87/x
  3. Step 3: Cross multiply
    241,478.91x = 333,173.34 × 150,926.87
  4. Step 4: Simplify right side
    241,478.91x = 50,284,810,206.58
  5. Step 5: Solve for x
    x = 50,284,810,206.58/241,478.91
  6. Step 6: Final answer
    x = 208,236.86

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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.