Home / 2,804.22-4,208.76-2,263.14

Finding the Fourth Proportional to 2,804.22, 4,208.76 and 2,263.14

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Solution

The fourth proportional to 2,804.22, 4,208.76 and 2,263.14 is: 3,396.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804.22 : 4,208.76 = 2,263.14 : x
  2. Step 2: Convert to fraction form
    2,804.22/4,208.76 = 2,263.14/x
  3. Step 3: Cross multiply
    2,804.22x = 4,208.76 × 2,263.14
  4. Step 4: Simplify right side
    2,804.22x = 9,525,013.11
  5. Step 5: Solve for x
    x = 9,525,013.11/2,804.22
  6. Step 6: Final answer
    x = 3,396.67

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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.