Home / 6,326.24-9,488.55-1,943.33

Finding the Fourth Proportional to 6,326.24, 9,488.55 and 1,943.33

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Solution

The fourth proportional to 6,326.24, 9,488.55 and 1,943.33 is: 2,914.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326.24 : 9,488.55 = 1,943.33 : x
  2. Step 2: Convert to fraction form
    6,326.24/9,488.55 = 1,943.33/x
  3. Step 3: Cross multiply
    6,326.24x = 9,488.55 × 1,943.33
  4. Step 4: Simplify right side
    6,326.24x = 18,439,383.87
  5. Step 5: Solve for x
    x = 18,439,383.87/6,326.24
  6. Step 6: Final answer
    x = 2,914.75

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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.