Home / 41,161.64-56,802.66-22,298.44

Finding the Fourth Proportional to 41,161.64, 56,802.66 and 22,298.44

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Solution

The fourth proportional to 41,161.64, 56,802.66 and 22,298.44 is: 30,771.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,161.64 : 56,802.66 = 22,298.44 : x
  2. Step 2: Convert to fraction form
    41,161.64/56,802.66 = 22,298.44/x
  3. Step 3: Cross multiply
    41,161.64x = 56,802.66 × 22,298.44
  4. Step 4: Simplify right side
    41,161.64x = 1,266,610,705.85
  5. Step 5: Solve for x
    x = 1,266,610,705.85/41,161.64
  6. Step 6: Final answer
    x = 30,771.63

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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.