Home / 4,554.24-6,800.84-3,619.50

Finding the Fourth Proportional to 4,554.24, 6,800.84 and 3,619.50

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Solution

The fourth proportional to 4,554.24, 6,800.84 and 3,619.50 is: 5,404.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554.24 : 6,800.84 = 3,619.50 : x
  2. Step 2: Convert to fraction form
    4,554.24/6,800.84 = 3,619.50/x
  3. Step 3: Cross multiply
    4,554.24x = 6,800.84 × 3,619.50
  4. Step 4: Simplify right side
    4,554.24x = 24,615,622.28
  5. Step 5: Solve for x
    x = 24,615,622.28/4,554.24
  6. Step 6: Final answer
    x = 5,404.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.