Home / 29,798.56-41,110.26-19,194.34

Finding the Fourth Proportional to 29,798.56, 41,110.26 and 19,194.34

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Solution

The fourth proportional to 29,798.56, 41,110.26 and 19,194.34 is: 26,480.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,798.56 : 41,110.26 = 19,194.34 : x
  2. Step 2: Convert to fraction form
    29,798.56/41,110.26 = 19,194.34/x
  3. Step 3: Cross multiply
    29,798.56x = 41,110.26 × 19,194.34
  4. Step 4: Simplify right side
    29,798.56x = 789,084,307.93
  5. Step 5: Solve for x
    x = 789,084,307.93/29,798.56
  6. Step 6: Final answer
    x = 26,480.62

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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.