Home / 41,074.11-56,682.33-22,211.22

Finding the Fourth Proportional to 41,074.11, 56,682.33 and 22,211.22

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Solution

The fourth proportional to 41,074.11, 56,682.33 and 22,211.22 is: 30,651.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,074.11 : 56,682.33 = 22,211.22 : x
  2. Step 2: Convert to fraction form
    41,074.11/56,682.33 = 22,211.22/x
  3. Step 3: Cross multiply
    41,074.11x = 56,682.33 × 22,211.22
  4. Step 4: Simplify right side
    41,074.11x = 1,258,983,701.74
  5. Step 5: Solve for x
    x = 1,258,983,701.74/41,074.11
  6. Step 6: Final answer
    x = 30,651.52

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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.