Home / 5,525.91-8,283.95-2,015.26

Finding the Fourth Proportional to 5,525.91, 8,283.95 and 2,015.26

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Solution

The fourth proportional to 5,525.91, 8,283.95 and 2,015.26 is: 3,021.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525.91 : 8,283.95 = 2,015.26 : x
  2. Step 2: Convert to fraction form
    5,525.91/8,283.95 = 2,015.26/x
  3. Step 3: Cross multiply
    5,525.91x = 8,283.95 × 2,015.26
  4. Step 4: Simplify right side
    5,525.91x = 16,694,271.66
  5. Step 5: Solve for x
    x = 16,694,271.66/5,525.91
  6. Step 6: Final answer
    x = 3,021.09

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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.