Home / 41,064.66-56,669.13-22,201.79

Finding the Fourth Proportional to 41,064.66, 56,669.13 and 22,201.79

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Solution

The fourth proportional to 41,064.66, 56,669.13 and 22,201.79 is: 30,638.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,064.66 : 56,669.13 = 22,201.79 : x
  2. Step 2: Convert to fraction form
    41,064.66/56,669.13 = 22,201.79/x
  3. Step 3: Cross multiply
    41,064.66x = 56,669.13 × 22,201.79
  4. Step 4: Simplify right side
    41,064.66x = 1,258,155,840.40
  5. Step 5: Solve for x
    x = 1,258,155,840.40/41,064.66
  6. Step 6: Final answer
    x = 30,638.41

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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.