Home / 26,625.93-39,939.91-6,903.96

Finding the Fourth Proportional to 26,625.93, 39,939.91 and 6,903.96

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Solution

The fourth proportional to 26,625.93, 39,939.91 and 6,903.96 is: 10,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,625.93 : 39,939.91 = 6,903.96 : x
  2. Step 2: Convert to fraction form
    26,625.93/39,939.91 = 6,903.96/x
  3. Step 3: Cross multiply
    26,625.93x = 39,939.91 × 6,903.96
  4. Step 4: Simplify right side
    26,625.93x = 275,743,541.04
  5. Step 5: Solve for x
    x = 275,743,541.04/26,625.93
  6. Step 6: Final answer
    x = 10,356.20

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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.