Home / 33,858.76-46,680.96-25,888.36

Finding the Fourth Proportional to 33,858.76, 46,680.96 and 25,888.36

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Solution

The fourth proportional to 33,858.76, 46,680.96 and 25,888.36 is: 35,692.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,858.76 : 46,680.96 = 25,888.36 : x
  2. Step 2: Convert to fraction form
    33,858.76/46,680.96 = 25,888.36/x
  3. Step 3: Cross multiply
    33,858.76x = 46,680.96 × 25,888.36
  4. Step 4: Simplify right side
    33,858.76x = 1,208,493,497.63
  5. Step 5: Solve for x
    x = 1,208,493,497.63/33,858.76
  6. Step 6: Final answer
    x = 35,692.20

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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.