Home / 102,183.03-153,295.07-35,605.26

Finding the Fourth Proportional to 102,183.03, 153,295.07 and 35,605.26

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Solution

The fourth proportional to 102,183.03, 153,295.07 and 35,605.26 is: 53,415.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,183.03 : 153,295.07 = 35,605.26 : x
  2. Step 2: Convert to fraction form
    102,183.03/153,295.07 = 35,605.26/x
  3. Step 3: Cross multiply
    102,183.03x = 153,295.07 × 35,605.26
  4. Step 4: Simplify right side
    102,183.03x = 5,458,110,646.04
  5. Step 5: Solve for x
    x = 5,458,110,646.04/102,183.03
  6. Step 6: Final answer
    x = 53,415.04

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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.