Home / 33,235.10-49,852.65-22,105.70

Finding the Fourth Proportional to 33,235.10, 49,852.65 and 22,105.70

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Solution

The fourth proportional to 33,235.10, 49,852.65 and 22,105.70 is: 33,158.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,235.10 : 49,852.65 = 22,105.70 : x
  2. Step 2: Convert to fraction form
    33,235.10/49,852.65 = 22,105.70/x
  3. Step 3: Cross multiply
    33,235.10x = 49,852.65 × 22,105.70
  4. Step 4: Simplify right side
    33,235.10x = 1,102,027,725.11
  5. Step 5: Solve for x
    x = 1,102,027,725.11/33,235.10
  6. Step 6: Final answer
    x = 33,158.55

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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.