Home / 33,365.22-46,060.68-19,215.33

Finding the Fourth Proportional to 33,365.22, 46,060.68 and 19,215.33

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Solution

The fourth proportional to 33,365.22, 46,060.68 and 19,215.33 is: 26,526.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,365.22 : 46,060.68 = 19,215.33 : x
  2. Step 2: Convert to fraction form
    33,365.22/46,060.68 = 19,215.33/x
  3. Step 3: Cross multiply
    33,365.22x = 46,060.68 × 19,215.33
  4. Step 4: Simplify right side
    33,365.22x = 885,071,166.22
  5. Step 5: Solve for x
    x = 885,071,166.22/33,365.22
  6. Step 6: Final answer
    x = 26,526.76

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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.