Home / 33,010.92-49,511.52-10,826.64

Finding the Fourth Proportional to 33,010.92, 49,511.52 and 10,826.64

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Solution

The fourth proportional to 33,010.92, 49,511.52 and 10,826.64 is: 16,238.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,010.92 : 49,511.52 = 10,826.64 : x
  2. Step 2: Convert to fraction form
    33,010.92/49,511.52 = 10,826.64/x
  3. Step 3: Cross multiply
    33,010.92x = 49,511.52 × 10,826.64
  4. Step 4: Simplify right side
    33,010.92x = 536,043,402.89
  5. Step 5: Solve for x
    x = 536,043,402.89/33,010.92
  6. Step 6: Final answer
    x = 16,238.37

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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.