Home / 33,769.69-46,602.19-19,623.44

Finding the Fourth Proportional to 33,769.69, 46,602.19 and 19,623.44

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Solution

The fourth proportional to 33,769.69, 46,602.19 and 19,623.44 is: 27,080.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,769.69 : 46,602.19 = 19,623.44 : x
  2. Step 2: Convert to fraction form
    33,769.69/46,602.19 = 19,623.44/x
  3. Step 3: Cross multiply
    33,769.69x = 46,602.19 × 19,623.44
  4. Step 4: Simplify right side
    33,769.69x = 914,495,420.37
  5. Step 5: Solve for x
    x = 914,495,420.37/33,769.69
  6. Step 6: Final answer
    x = 27,080.36

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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.