Home / 21,743.58-32,615.52-5,948.27

Finding the Fourth Proportional to 21,743.58, 32,615.52 and 5,948.27

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Solution

The fourth proportional to 21,743.58, 32,615.52 and 5,948.27 is: 8,922.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,743.58 : 32,615.52 = 5,948.27 : x
  2. Step 2: Convert to fraction form
    21,743.58/32,615.52 = 5,948.27/x
  3. Step 3: Cross multiply
    21,743.58x = 32,615.52 × 5,948.27
  4. Step 4: Simplify right side
    21,743.58x = 194,005,756.07
  5. Step 5: Solve for x
    x = 194,005,756.07/21,743.58
  6. Step 6: Final answer
    x = 8,922.44

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