Home / 9,453.77-14,177.46-3,529.43

Finding the Fourth Proportional to 9,453.77, 14,177.46 and 3,529.43

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Solution

The fourth proportional to 9,453.77, 14,177.46 and 3,529.43 is: 5,292.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453.77 : 14,177.46 = 3,529.43 : x
  2. Step 2: Convert to fraction form
    9,453.77/14,177.46 = 3,529.43/x
  3. Step 3: Cross multiply
    9,453.77x = 14,177.46 × 3,529.43
  4. Step 4: Simplify right side
    9,453.77x = 50,038,313.33
  5. Step 5: Solve for x
    x = 50,038,313.33/9,453.77
  6. Step 6: Final answer
    x = 5,292.95

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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.