Home / 23,588.92-35,389.16-19,379.29

Finding the Fourth Proportional to 23,588.92, 35,389.16 and 19,379.29

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Solution

The fourth proportional to 23,588.92, 35,389.16 and 19,379.29 is: 29,073.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,588.92 : 35,389.16 = 19,379.29 : x
  2. Step 2: Convert to fraction form
    23,588.92/35,389.16 = 19,379.29/x
  3. Step 3: Cross multiply
    23,588.92x = 35,389.16 × 19,379.29
  4. Step 4: Simplify right side
    23,588.92x = 685,816,794.50
  5. Step 5: Solve for x
    x = 685,816,794.50/23,588.92
  6. Step 6: Final answer
    x = 29,073.68

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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.