Home / 5,060.91-6,983.97-2,822.67

Finding the Fourth Proportional to 5,060.91, 6,983.97 and 2,822.67

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Solution

The fourth proportional to 5,060.91, 6,983.97 and 2,822.67 is: 3,895.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060.91 : 6,983.97 = 2,822.67 : x
  2. Step 2: Convert to fraction form
    5,060.91/6,983.97 = 2,822.67/x
  3. Step 3: Cross multiply
    5,060.91x = 6,983.97 × 2,822.67
  4. Step 4: Simplify right side
    5,060.91x = 19,713,442.60
  5. Step 5: Solve for x
    x = 19,713,442.60/5,060.91
  6. Step 6: Final answer
    x = 3,895.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.