Home / 15,404.03-23,092.68-7,495.54

Finding the Fourth Proportional to 15,404.03, 23,092.68 and 7,495.54

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Solution

The fourth proportional to 15,404.03, 23,092.68 and 7,495.54 is: 11,236.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,404.03 : 23,092.68 = 7,495.54 : x
  2. Step 2: Convert to fraction form
    15,404.03/23,092.68 = 7,495.54/x
  3. Step 3: Cross multiply
    15,404.03x = 23,092.68 × 7,495.54
  4. Step 4: Simplify right side
    15,404.03x = 173,092,106.65
  5. Step 5: Solve for x
    x = 173,092,106.65/15,404.03
  6. Step 6: Final answer
    x = 11,236.81

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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.