Home / 4,625.89-6,941.40-2,028.76

Finding the Fourth Proportional to 4,625.89, 6,941.40 and 2,028.76

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Solution

The fourth proportional to 4,625.89, 6,941.40 and 2,028.76 is: 3,044.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625.89 : 6,941.40 = 2,028.76 : x
  2. Step 2: Convert to fraction form
    4,625.89/6,941.40 = 2,028.76/x
  3. Step 3: Cross multiply
    4,625.89x = 6,941.40 × 2,028.76
  4. Step 4: Simplify right side
    4,625.89x = 14,082,434.66
  5. Step 5: Solve for x
    x = 14,082,434.66/4,625.89
  6. Step 6: Final answer
    x = 3,044.26

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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.