Home / 4,336.22-6,503.14-1,216.03

Finding the Fourth Proportional to 4,336.22, 6,503.14 and 1,216.03

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Solution

The fourth proportional to 4,336.22, 6,503.14 and 1,216.03 is: 1,823.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336.22 : 6,503.14 = 1,216.03 : x
  2. Step 2: Convert to fraction form
    4,336.22/6,503.14 = 1,216.03/x
  3. Step 3: Cross multiply
    4,336.22x = 6,503.14 × 1,216.03
  4. Step 4: Simplify right side
    4,336.22x = 7,908,014.21
  5. Step 5: Solve for x
    x = 7,908,014.21/4,336.22
  6. Step 6: Final answer
    x = 1,823.71

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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.