Home / 33,470.44-50,205.67-12,693.94

Finding the Fourth Proportional to 33,470.44, 50,205.67 and 12,693.94

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Solution

The fourth proportional to 33,470.44, 50,205.67 and 12,693.94 is: 19,040.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,470.44 : 50,205.67 = 12,693.94 : x
  2. Step 2: Convert to fraction form
    33,470.44/50,205.67 = 12,693.94/x
  3. Step 3: Cross multiply
    33,470.44x = 50,205.67 × 12,693.94
  4. Step 4: Simplify right side
    33,470.44x = 637,307,605.39
  5. Step 5: Solve for x
    x = 637,307,605.39/33,470.44
  6. Step 6: Final answer
    x = 19,040.91

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1.5x scale

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.