Home / 350,002.44-483,039.59-214,126.83

Finding the Fourth Proportional to 350,002.44, 483,039.59 and 214,126.83

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Solution

The fourth proportional to 350,002.44, 483,039.59 and 214,126.83 is: 295,517.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,002.44 : 483,039.59 = 214,126.83 : x
  2. Step 2: Convert to fraction form
    350,002.44/483,039.59 = 214,126.83/x
  3. Step 3: Cross multiply
    350,002.44x = 483,039.59 × 214,126.83
  4. Step 4: Simplify right side
    350,002.44x = 103,431,735,100.57
  5. Step 5: Solve for x
    x = 103,431,735,100.57/350,002.44
  6. Step 6: Final answer
    x = 295,517.18

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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.