Home / 5,890.52-8,834.77-1,941.82

Finding the Fourth Proportional to 5,890.52, 8,834.77 and 1,941.82

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Solution

The fourth proportional to 5,890.52, 8,834.77 and 1,941.82 is: 2,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890.52 : 8,834.77 = 1,941.82 : x
  2. Step 2: Convert to fraction form
    5,890.52/8,834.77 = 1,941.82/x
  3. Step 3: Cross multiply
    5,890.52x = 8,834.77 × 1,941.82
  4. Step 4: Simplify right side
    5,890.52x = 17,155,563.12
  5. Step 5: Solve for x
    x = 17,155,563.12/5,890.52
  6. Step 6: Final answer
    x = 2,912.40

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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.