Home / 23,211.83-32,032.23-12,601.46

Finding the Fourth Proportional to 23,211.83, 32,032.23 and 12,601.46

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Solution

The fourth proportional to 23,211.83, 32,032.23 and 12,601.46 is: 17,389.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,211.83 : 32,032.23 = 12,601.46 : x
  2. Step 2: Convert to fraction form
    23,211.83/32,032.23 = 12,601.46/x
  3. Step 3: Cross multiply
    23,211.83x = 32,032.23 × 12,601.46
  4. Step 4: Simplify right side
    23,211.83x = 403,652,704.89
  5. Step 5: Solve for x
    x = 403,652,704.89/23,211.83
  6. Step 6: Final answer
    x = 17,389.96

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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.