Home / 293,954.22-440,933.76-94,274.91

Finding the Fourth Proportional to 293,954.22, 440,933.76 and 94,274.91

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Solution

The fourth proportional to 293,954.22, 440,933.76 and 94,274.91 is: 141,413.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,954.22 : 440,933.76 = 94,274.91 : x
  2. Step 2: Convert to fraction form
    293,954.22/440,933.76 = 94,274.91/x
  3. Step 3: Cross multiply
    293,954.22x = 440,933.76 × 94,274.91
  4. Step 4: Simplify right side
    293,954.22x = 41,568,990,539.96
  5. Step 5: Solve for x
    x = 41,568,990,539.96/293,954.22
  6. Step 6: Final answer
    x = 141,413.14

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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.