Home / 29,993.67-41,390.19-16,564.23

Finding the Fourth Proportional to 29,993.67, 41,390.19 and 16,564.23

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Solution

The fourth proportional to 29,993.67, 41,390.19 and 16,564.23 is: 22,858.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,993.67 : 41,390.19 = 16,564.23 : x
  2. Step 2: Convert to fraction form
    29,993.67/41,390.19 = 16,564.23/x
  3. Step 3: Cross multiply
    29,993.67x = 41,390.19 × 16,564.23
  4. Step 4: Simplify right side
    29,993.67x = 685,596,626.90
  5. Step 5: Solve for x
    x = 685,596,626.90/29,993.67
  6. Step 6: Final answer
    x = 22,858.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.