Home / 33,372.44-46,070.62-19,222.55

Finding the Fourth Proportional to 33,372.44, 46,070.62 and 19,222.55

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Solution

The fourth proportional to 33,372.44, 46,070.62 and 19,222.55 is: 26,536.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,372.44 : 46,070.62 = 19,222.55 : x
  2. Step 2: Convert to fraction form
    33,372.44/46,070.62 = 19,222.55/x
  3. Step 3: Cross multiply
    33,372.44x = 46,070.62 × 19,222.55
  4. Step 4: Simplify right side
    33,372.44x = 885,594,798.96
  5. Step 5: Solve for x
    x = 885,594,798.96/33,372.44
  6. Step 6: Final answer
    x = 26,536.71

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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.