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Finding the Fourth Proportional to 4,676.94, 7,010.01 and 1,753.38

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Solution

The fourth proportional to 4,676.94, 7,010.01 and 1,753.38 is: 2,628.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676.94 : 7,010.01 = 1,753.38 : x
  2. Step 2: Convert to fraction form
    4,676.94/7,010.01 = 1,753.38/x
  3. Step 3: Cross multiply
    4,676.94x = 7,010.01 × 1,753.38
  4. Step 4: Simplify right side
    4,676.94x = 12,291,211.33
  5. Step 5: Solve for x
    x = 12,291,211.33/4,676.94
  6. Step 6: Final answer
    x = 2,628.05

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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.