Home / 5,883.50-8,826.77-2,185.85

Finding the Fourth Proportional to 5,883.50, 8,826.77 and 2,185.85

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Solution

The fourth proportional to 5,883.50, 8,826.77 and 2,185.85 is: 3,279.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883.50 : 8,826.77 = 2,185.85 : x
  2. Step 2: Convert to fraction form
    5,883.50/8,826.77 = 2,185.85/x
  3. Step 3: Cross multiply
    5,883.50x = 8,826.77 × 2,185.85
  4. Step 4: Simplify right side
    5,883.50x = 19,294,022.74
  5. Step 5: Solve for x
    x = 19,294,022.74/5,883.50
  6. Step 6: Final answer
    x = 3,279.34

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1.5x scale

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.