Home / 6,212.63-9,283.44-4,723.67

Finding the Fourth Proportional to 6,212.63, 9,283.44 and 4,723.67

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Solution

The fourth proportional to 6,212.63, 9,283.44 and 4,723.67 is: 7,058.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,212.63 : 9,283.44 = 4,723.67 : x
  2. Step 2: Convert to fraction form
    6,212.63/9,283.44 = 4,723.67/x
  3. Step 3: Cross multiply
    6,212.63x = 9,283.44 × 4,723.67
  4. Step 4: Simplify right side
    6,212.63x = 43,851,907.02
  5. Step 5: Solve for x
    x = 43,851,907.02/6,212.63
  6. Step 6: Final answer
    x = 7,058.51

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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.