Home / 43,384.44-65,002.40-23,676.84

Finding the Fourth Proportional to 43,384.44, 65,002.40 and 23,676.84

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Solution

The fourth proportional to 43,384.44, 65,002.40 and 23,676.84 is: 35,474.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,384.44 : 65,002.40 = 23,676.84 : x
  2. Step 2: Convert to fraction form
    43,384.44/65,002.40 = 23,676.84/x
  3. Step 3: Cross multiply
    43,384.44x = 65,002.40 × 23,676.84
  4. Step 4: Simplify right side
    43,384.44x = 1,539,051,424.42
  5. Step 5: Solve for x
    x = 1,539,051,424.42/43,384.44
  6. Step 6: Final answer
    x = 35,474.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.