Home / 11,673.12-17,510.24-3,352.28

Finding the Fourth Proportional to 11,673.12, 17,510.24 and 3,352.28

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Solution

The fourth proportional to 11,673.12, 17,510.24 and 3,352.28 is: 5,028.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,673.12 : 17,510.24 = 3,352.28 : x
  2. Step 2: Convert to fraction form
    11,673.12/17,510.24 = 3,352.28/x
  3. Step 3: Cross multiply
    11,673.12x = 17,510.24 × 3,352.28
  4. Step 4: Simplify right side
    11,673.12x = 58,699,227.35
  5. Step 5: Solve for x
    x = 58,699,227.35/11,673.12
  6. Step 6: Final answer
    x = 5,028.58

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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.