Home / 14,093.23-21,140.73-4,732.50

Finding the Fourth Proportional to 14,093.23, 21,140.73 and 4,732.50

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Solution

The fourth proportional to 14,093.23, 21,140.73 and 4,732.50 is: 7,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093.23 : 21,140.73 = 4,732.50 : x
  2. Step 2: Convert to fraction form
    14,093.23/21,140.73 = 4,732.50/x
  3. Step 3: Cross multiply
    14,093.23x = 21,140.73 × 4,732.50
  4. Step 4: Simplify right side
    14,093.23x = 100,048,504.73
  5. Step 5: Solve for x
    x = 100,048,504.73/14,093.23
  6. Step 6: Final answer
    x = 7,099.05

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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.