Home / 44,499.14-66,771.73-19,556.67

Finding the Fourth Proportional to 44,499.14, 66,771.73 and 19,556.67

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Solution

The fourth proportional to 44,499.14, 66,771.73 and 19,556.67 is: 29,345.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,499.14 : 66,771.73 = 19,556.67 : x
  2. Step 2: Convert to fraction form
    44,499.14/66,771.73 = 19,556.67/x
  3. Step 3: Cross multiply
    44,499.14x = 66,771.73 × 19,556.67
  4. Step 4: Simplify right side
    44,499.14x = 1,305,832,640.05
  5. Step 5: Solve for x
    x = 1,305,832,640.05/44,499.14
  6. Step 6: Final answer
    x = 29,345.12

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1.5x scale

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.