Home / 41,064.63-56,669.21-22,201.75

Finding the Fourth Proportional to 41,064.63, 56,669.21 and 22,201.75

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Solution

The fourth proportional to 41,064.63, 56,669.21 and 22,201.75 is: 30,638.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,064.63 : 56,669.21 = 22,201.75 : x
  2. Step 2: Convert to fraction form
    41,064.63/56,669.21 = 22,201.75/x
  3. Step 3: Cross multiply
    41,064.63x = 56,669.21 × 22,201.75
  4. Step 4: Simplify right side
    41,064.63x = 1,258,155,633.12
  5. Step 5: Solve for x
    x = 1,258,155,633.12/41,064.63
  6. Step 6: Final answer
    x = 30,638.43

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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.