Home / 29,809.44-41,125.23-19,205.25

Finding the Fourth Proportional to 29,809.44, 41,125.23 and 19,205.25

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Solution

The fourth proportional to 29,809.44, 41,125.23 and 19,205.25 is: 26,495.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,809.44 : 41,125.23 = 19,205.25 : x
  2. Step 2: Convert to fraction form
    29,809.44/41,125.23 = 19,205.25/x
  3. Step 3: Cross multiply
    29,809.44x = 41,125.23 × 19,205.25
  4. Step 4: Simplify right side
    29,809.44x = 789,820,323.46
  5. Step 5: Solve for x
    x = 789,820,323.46/29,809.44
  6. Step 6: Final answer
    x = 26,495.64

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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.