Home / 38,151.39-57,223.44-23,352.69

Finding the Fourth Proportional to 38,151.39, 57,223.44 and 23,352.69

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Solution

The fourth proportional to 38,151.39, 57,223.44 and 23,352.69 is: 35,026.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,151.39 : 57,223.44 = 23,352.69 : x
  2. Step 2: Convert to fraction form
    38,151.39/57,223.44 = 23,352.69/x
  3. Step 3: Cross multiply
    38,151.39x = 57,223.44 × 23,352.69
  4. Step 4: Simplify right side
    38,151.39x = 1,336,321,255.05
  5. Step 5: Solve for x
    x = 1,336,321,255.05/38,151.39
  6. Step 6: Final answer
    x = 35,026.80

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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.