Home / 41,064.40-56,668.94-22,201.54

Finding the Fourth Proportional to 41,064.40, 56,668.94 and 22,201.54

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Solution

The fourth proportional to 41,064.40, 56,668.94 and 22,201.54 is: 30,638.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,064.40 : 56,668.94 = 22,201.54 : x
  2. Step 2: Convert to fraction form
    41,064.40/56,668.94 = 22,201.54/x
  3. Step 3: Cross multiply
    41,064.40x = 56,668.94 × 22,201.54
  4. Step 4: Simplify right side
    41,064.40x = 1,258,137,738.17
  5. Step 5: Solve for x
    x = 1,258,137,738.17/41,064.40
  6. Step 6: Final answer
    x = 30,638.16

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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.