Home / 41,053.30-56,653.46-22,190.38

Finding the Fourth Proportional to 41,053.30, 56,653.46 and 22,190.38

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Solution

The fourth proportional to 41,053.30, 56,653.46 and 22,190.38 is: 30,622.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,053.30 : 56,653.46 = 22,190.38 : x
  2. Step 2: Convert to fraction form
    41,053.30/56,653.46 = 22,190.38/x
  3. Step 3: Cross multiply
    41,053.30x = 56,653.46 × 22,190.38
  4. Step 4: Simplify right side
    41,053.30x = 1,257,161,522.45
  5. Step 5: Solve for x
    x = 1,257,161,522.45/41,053.30
  6. Step 6: Final answer
    x = 30,622.67

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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.