Home / 33,371.22-46,068.96-19,221.33

Finding the Fourth Proportional to 33,371.22, 46,068.96 and 19,221.33

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Solution

The fourth proportional to 33,371.22, 46,068.96 and 19,221.33 is: 26,535.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,371.22 : 46,068.96 = 19,221.33 : x
  2. Step 2: Convert to fraction form
    33,371.22/46,068.96 = 19,221.33/x
  3. Step 3: Cross multiply
    33,371.22x = 46,068.96 × 19,221.33
  4. Step 4: Simplify right side
    33,371.22x = 885,506,682.92
  5. Step 5: Solve for x
    x = 885,506,682.92/33,371.22
  6. Step 6: Final answer
    x = 26,535.04

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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.