Home / 33,922.22-46,810.23-19,581.98

Finding the Fourth Proportional to 33,922.22, 46,810.23 and 19,581.98

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Solution

The fourth proportional to 33,922.22, 46,810.23 and 19,581.98 is: 27,021.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,922.22 : 46,810.23 = 19,581.98 : x
  2. Step 2: Convert to fraction form
    33,922.22/46,810.23 = 19,581.98/x
  3. Step 3: Cross multiply
    33,922.22x = 46,810.23 × 19,581.98
  4. Step 4: Simplify right side
    33,922.22x = 916,636,987.66
  5. Step 5: Solve for x
    x = 916,636,987.66/33,922.22
  6. Step 6: Final answer
    x = 27,021.73

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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.