Home / 7,058.72-10,588.44-2,676.54

Finding the Fourth Proportional to 7,058.72, 10,588.44 and 2,676.54

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Solution

The fourth proportional to 7,058.72, 10,588.44 and 2,676.54 is: 4,014.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058.72 : 10,588.44 = 2,676.54 : x
  2. Step 2: Convert to fraction form
    7,058.72/10,588.44 = 2,676.54/x
  3. Step 3: Cross multiply
    7,058.72x = 10,588.44 × 2,676.54
  4. Step 4: Simplify right side
    7,058.72x = 28,340,383.20
  5. Step 5: Solve for x
    x = 28,340,383.20/7,058.72
  6. Step 6: Final answer
    x = 4,014.95

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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.