Home / 29,825.44-41,162.48-19,080.32

Finding the Fourth Proportional to 29,825.44, 41,162.48 and 19,080.32

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Solution

The fourth proportional to 29,825.44, 41,162.48 and 19,080.32 is: 26,333.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,825.44 : 41,162.48 = 19,080.32 : x
  2. Step 2: Convert to fraction form
    29,825.44/41,162.48 = 19,080.32/x
  3. Step 3: Cross multiply
    29,825.44x = 41,162.48 × 19,080.32
  4. Step 4: Simplify right side
    29,825.44x = 785,393,290.39
  5. Step 5: Solve for x
    x = 785,393,290.39/29,825.44
  6. Step 6: Final answer
    x = 26,333.00

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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.