Home / 36,890.93-55,350.36-22,110.45

Finding the Fourth Proportional to 36,890.93, 55,350.36 and 22,110.45

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Solution

The fourth proportional to 36,890.93, 55,350.36 and 22,110.45 is: 33,174.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,890.93 : 55,350.36 = 22,110.45 : x
  2. Step 2: Convert to fraction form
    36,890.93/55,350.36 = 22,110.45/x
  3. Step 3: Cross multiply
    36,890.93x = 55,350.36 × 22,110.45
  4. Step 4: Simplify right side
    36,890.93x = 1,223,821,367.26
  5. Step 5: Solve for x
    x = 1,223,821,367.26/36,890.93
  6. Step 6: Final answer
    x = 33,174.05

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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.