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Finding the Fourth Proportional to 241,479.91, 333,174.72 and 150,927.87

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Solution

The fourth proportional to 241,479.91, 333,174.72 and 150,927.87 is: 208,238.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,479.91 : 333,174.72 = 150,927.87 : x
  2. Step 2: Convert to fraction form
    241,479.91/333,174.72 = 150,927.87/x
  3. Step 3: Cross multiply
    241,479.91x = 333,174.72 × 150,927.87
  4. Step 4: Simplify right side
    241,479.91x = 50,285,350,827.45
  5. Step 5: Solve for x
    x = 50,285,350,827.45/241,479.91
  6. Step 6: Final answer
    x = 208,238.24

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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.