Home / 4,961.00-7,446.98-2,883.35

Finding the Fourth Proportional to 4,961.00, 7,446.98 and 2,883.35

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Solution

The fourth proportional to 4,961.00, 7,446.98 and 2,883.35 is: 4,328.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961.00 : 7,446.98 = 2,883.35 : x
  2. Step 2: Convert to fraction form
    4,961.00/7,446.98 = 2,883.35/x
  3. Step 3: Cross multiply
    4,961.00x = 7,446.98 × 2,883.35
  4. Step 4: Simplify right side
    4,961.00x = 21,472,253.98
  5. Step 5: Solve for x
    x = 21,472,253.98/4,961.00
  6. Step 6: Final answer
    x = 4,328.21

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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.