Home / 14,600.06-21,903.33-4,211

Finding the Fourth Proportional to 14,600.06, 21,903.33 and 4,211

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Solution

The fourth proportional to 14,600.06, 21,903.33 and 4,211 is: 6,317.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,600.06 : 21,903.33 = 4,211 : x
  2. Step 2: Convert to fraction form
    14,600.06/21,903.33 = 4,211/x
  3. Step 3: Cross multiply
    14,600.06x = 21,903.33 × 4,211
  4. Step 4: Simplify right side
    14,600.06x = 92,234,922.63
  5. Step 5: Solve for x
    x = 92,234,922.63/14,600.06
  6. Step 6: Final answer
    x = 6,317.43

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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.