Home / 41,089.30-56,703.21-22,226.42

Finding the Fourth Proportional to 41,089.30, 56,703.21 and 22,226.42

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Solution

The fourth proportional to 41,089.30, 56,703.21 and 22,226.42 is: 30,672.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,089.30 : 56,703.21 = 22,226.42 : x
  2. Step 2: Convert to fraction form
    41,089.30/56,703.21 = 22,226.42/x
  3. Step 3: Cross multiply
    41,089.30x = 56,703.21 × 22,226.42
  4. Step 4: Simplify right side
    41,089.30x = 1,260,309,419.22
  5. Step 5: Solve for x
    x = 1,260,309,419.22/41,089.30
  6. Step 6: Final answer
    x = 30,672.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.