Home / 14,830.21-22,245.06-3,736.66

Finding the Fourth Proportional to 14,830.21, 22,245.06 and 3,736.66

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Solution

The fourth proportional to 14,830.21, 22,245.06 and 3,736.66 is: 5,604.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,830.21 : 22,245.06 = 3,736.66 : x
  2. Step 2: Convert to fraction form
    14,830.21/22,245.06 = 3,736.66/x
  3. Step 3: Cross multiply
    14,830.21x = 22,245.06 × 3,736.66
  4. Step 4: Simplify right side
    14,830.21x = 83,122,114.67
  5. Step 5: Solve for x
    x = 83,122,114.67/14,830.21
  6. Step 6: Final answer
    x = 5,604.92

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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.