Home / 4,625.30-6,939.77-2,026.41

Finding the Fourth Proportional to 4,625.30, 6,939.77 and 2,026.41

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Solution

The fourth proportional to 4,625.30, 6,939.77 and 2,026.41 is: 3,040.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625.30 : 6,939.77 = 2,026.41 : x
  2. Step 2: Convert to fraction form
    4,625.30/6,939.77 = 2,026.41/x
  3. Step 3: Cross multiply
    4,625.30x = 6,939.77 × 2,026.41
  4. Step 4: Simplify right side
    4,625.30x = 14,062,809.19
  5. Step 5: Solve for x
    x = 14,062,809.19/4,625.30
  6. Step 6: Final answer
    x = 3,040.41

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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.