Home / 34,884.24-52,325.93-8,589.21

Finding the Fourth Proportional to 34,884.24, 52,325.93 and 8,589.21

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Solution

The fourth proportional to 34,884.24, 52,325.93 and 8,589.21 is: 12,883.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,884.24 : 52,325.93 = 8,589.21 : x
  2. Step 2: Convert to fraction form
    34,884.24/52,325.93 = 8,589.21/x
  3. Step 3: Cross multiply
    34,884.24x = 52,325.93 × 8,589.21
  4. Step 4: Simplify right side
    34,884.24x = 449,438,422.69
  5. Step 5: Solve for x
    x = 449,438,422.69/34,884.24
  6. Step 6: Final answer
    x = 12,883.71

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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.