Home / 293,014.26-439,550.09-150,468.33

Finding the Fourth Proportional to 293,014.26, 439,550.09 and 150,468.33

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Solution

The fourth proportional to 293,014.26, 439,550.09 and 150,468.33 is: 225,717.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,014.26 : 439,550.09 = 150,468.33 : x
  2. Step 2: Convert to fraction form
    293,014.26/439,550.09 = 150,468.33/x
  3. Step 3: Cross multiply
    293,014.26x = 439,550.09 × 150,468.33
  4. Step 4: Simplify right side
    293,014.26x = 66,138,370,300.26
  5. Step 5: Solve for x
    x = 66,138,370,300.26/293,014.26
  6. Step 6: Final answer
    x = 225,717.24

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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.