Home / 14,366.45-21,546.56-4,504.43

Finding the Fourth Proportional to 14,366.45, 21,546.56 and 4,504.43

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Solution

The fourth proportional to 14,366.45, 21,546.56 and 4,504.43 is: 6,755.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,366.45 : 21,546.56 = 4,504.43 : x
  2. Step 2: Convert to fraction form
    14,366.45/21,546.56 = 4,504.43/x
  3. Step 3: Cross multiply
    14,366.45x = 21,546.56 × 4,504.43
  4. Step 4: Simplify right side
    14,366.45x = 97,055,036.39
  5. Step 5: Solve for x
    x = 97,055,036.39/14,366.45
  6. Step 6: Final answer
    x = 6,755.67

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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.