Home / 6,339.26-9,511.54-2,826.86

Finding the Fourth Proportional to 6,339.26, 9,511.54 and 2,826.86

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Solution

The fourth proportional to 6,339.26, 9,511.54 and 2,826.86 is: 4,241.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,339.26 : 9,511.54 = 2,826.86 : x
  2. Step 2: Convert to fraction form
    6,339.26/9,511.54 = 2,826.86/x
  3. Step 3: Cross multiply
    6,339.26x = 9,511.54 × 2,826.86
  4. Step 4: Simplify right side
    6,339.26x = 26,887,737.34
  5. Step 5: Solve for x
    x = 26,887,737.34/6,339.26
  6. Step 6: Final answer
    x = 4,241.46

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1.5x scale

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.