Home / 9,533.94-14,296.41-3,528.09

Finding the Fourth Proportional to 9,533.94, 14,296.41 and 3,528.09

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Solution

The fourth proportional to 9,533.94, 14,296.41 and 3,528.09 is: 5,290.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,533.94 : 14,296.41 = 3,528.09 : x
  2. Step 2: Convert to fraction form
    9,533.94/14,296.41 = 3,528.09/x
  3. Step 3: Cross multiply
    9,533.94x = 14,296.41 × 3,528.09
  4. Step 4: Simplify right side
    9,533.94x = 50,439,021.16
  5. Step 5: Solve for x
    x = 50,439,021.16/9,533.94
  6. Step 6: Final answer
    x = 5,290.47

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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.