Home / 33,684.23-46,484.60-18,576.92

Finding the Fourth Proportional to 33,684.23, 46,484.60 and 18,576.92

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Solution

The fourth proportional to 33,684.23, 46,484.60 and 18,576.92 is: 25,636.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684.23 : 46,484.60 = 18,576.92 : x
  2. Step 2: Convert to fraction form
    33,684.23/46,484.60 = 18,576.92/x
  3. Step 3: Cross multiply
    33,684.23x = 46,484.60 × 18,576.92
  4. Step 4: Simplify right side
    33,684.23x = 863,540,370.12
  5. Step 5: Solve for x
    x = 863,540,370.12/33,684.23
  6. Step 6: Final answer
    x = 25,636.34

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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.