Home / 4,854.26-6,697.84-3,085.22

Finding the Fourth Proportional to 4,854.26, 6,697.84 and 3,085.22

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Solution

The fourth proportional to 4,854.26, 6,697.84 and 3,085.22 is: 4,256.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854.26 : 6,697.84 = 3,085.22 : x
  2. Step 2: Convert to fraction form
    4,854.26/6,697.84 = 3,085.22/x
  3. Step 3: Cross multiply
    4,854.26x = 6,697.84 × 3,085.22
  4. Step 4: Simplify right side
    4,854.26x = 20,664,309.92
  5. Step 5: Solve for x
    x = 20,664,309.92/4,854.26
  6. Step 6: Final answer
    x = 4,256.94

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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.