Home / 9,571.75-14,359.25-2,996.65

Finding the Fourth Proportional to 9,571.75, 14,359.25 and 2,996.65

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Solution

The fourth proportional to 9,571.75, 14,359.25 and 2,996.65 is: 4,495.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571.75 : 14,359.25 = 2,996.65 : x
  2. Step 2: Convert to fraction form
    9,571.75/14,359.25 = 2,996.65/x
  3. Step 3: Cross multiply
    9,571.75x = 14,359.25 × 2,996.65
  4. Step 4: Simplify right side
    9,571.75x = 43,029,646.51
  5. Step 5: Solve for x
    x = 43,029,646.51/9,571.75
  6. Step 6: Final answer
    x = 4,495.48

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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.