Home / 5,826.85-8,048.75-4,317.48

Finding the Fourth Proportional to 5,826.85, 8,048.75 and 4,317.48

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Solution

The fourth proportional to 5,826.85, 8,048.75 and 4,317.48 is: 5,963.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826.85 : 8,048.75 = 4,317.48 : x
  2. Step 2: Convert to fraction form
    5,826.85/8,048.75 = 4,317.48/x
  3. Step 3: Cross multiply
    5,826.85x = 8,048.75 × 4,317.48
  4. Step 4: Simplify right side
    5,826.85x = 34,750,317.15
  5. Step 5: Solve for x
    x = 34,750,317.15/5,826.85
  6. Step 6: Final answer
    x = 5,963.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.