Home / 33,516.92-46,253.84-18,410.94

Finding the Fourth Proportional to 33,516.92, 46,253.84 and 18,410.94

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Solution

The fourth proportional to 33,516.92, 46,253.84 and 18,410.94 is: 25,407.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,516.92 : 46,253.84 = 18,410.94 : x
  2. Step 2: Convert to fraction form
    33,516.92/46,253.84 = 18,410.94/x
  3. Step 3: Cross multiply
    33,516.92x = 46,253.84 × 18,410.94
  4. Step 4: Simplify right side
    33,516.92x = 851,576,580.95
  5. Step 5: Solve for x
    x = 851,576,580.95/33,516.92
  6. Step 6: Final answer
    x = 25,407.37

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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.