Home / 33,466.67-46,183.82-18,358.94

Finding the Fourth Proportional to 33,466.67, 46,183.82 and 18,358.94

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Solution

The fourth proportional to 33,466.67, 46,183.82 and 18,358.94 is: 25,335.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,466.67 : 46,183.82 = 18,358.94 : x
  2. Step 2: Convert to fraction form
    33,466.67/46,183.82 = 18,358.94/x
  3. Step 3: Cross multiply
    33,466.67x = 46,183.82 × 18,358.94
  4. Step 4: Simplify right side
    33,466.67x = 847,886,004.02
  5. Step 5: Solve for x
    x = 847,886,004.02/33,466.67
  6. Step 6: Final answer
    x = 25,335.24

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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.