Home / 4,553.84-6,826.10-2,090.49

Finding the Fourth Proportional to 4,553.84, 6,826.10 and 2,090.49

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Solution

The fourth proportional to 4,553.84, 6,826.10 and 2,090.49 is: 3,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553.84 : 6,826.10 = 2,090.49 : x
  2. Step 2: Convert to fraction form
    4,553.84/6,826.10 = 2,090.49/x
  3. Step 3: Cross multiply
    4,553.84x = 6,826.10 × 2,090.49
  4. Step 4: Simplify right side
    4,553.84x = 14,269,883.34
  5. Step 5: Solve for x
    x = 14,269,883.34/4,553.84
  6. Step 6: Final answer
    x = 3,133.60

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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.