Home / 114,400.44-171,622.26-43,344.36

Finding the Fourth Proportional to 114,400.44, 171,622.26 and 43,344.36

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Solution

The fourth proportional to 114,400.44, 171,622.26 and 43,344.36 is: 65,024.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,400.44 : 171,622.26 = 43,344.36 : x
  2. Step 2: Convert to fraction form
    114,400.44/171,622.26 = 43,344.36/x
  3. Step 3: Cross multiply
    114,400.44x = 171,622.26 × 43,344.36
  4. Step 4: Simplify right side
    114,400.44x = 7,438,857,021.45
  5. Step 5: Solve for x
    x = 7,438,857,021.45/114,400.44
  6. Step 6: Final answer
    x = 65,024.72

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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.