Home / 26,783.01-40,173.98-7,063.29

Finding the Fourth Proportional to 26,783.01, 40,173.98 and 7,063.29

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Solution

The fourth proportional to 26,783.01, 40,173.98 and 7,063.29 is: 10,594.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,783.01 : 40,173.98 = 7,063.29 : x
  2. Step 2: Convert to fraction form
    26,783.01/40,173.98 = 7,063.29/x
  3. Step 3: Cross multiply
    26,783.01x = 40,173.98 × 7,063.29
  4. Step 4: Simplify right side
    26,783.01x = 283,760,435.88
  5. Step 5: Solve for x
    x = 283,760,435.88/26,783.01
  6. Step 6: Final answer
    x = 10,594.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.