Home / 41,358.26-57,074.36-22,495.34

Finding the Fourth Proportional to 41,358.26, 57,074.36 and 22,495.34

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Solution

The fourth proportional to 41,358.26, 57,074.36 and 22,495.34 is: 31,043.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,358.26 : 57,074.36 = 22,495.34 : x
  2. Step 2: Convert to fraction form
    41,358.26/57,074.36 = 22,495.34/x
  3. Step 3: Cross multiply
    41,358.26x = 57,074.36 × 22,495.34
  4. Step 4: Simplify right side
    41,358.26x = 1,283,907,133.48
  5. Step 5: Solve for x
    x = 1,283,907,133.48/41,358.26
  6. Step 6: Final answer
    x = 31,043.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.