Home / 4,824.63-6,658.47-3,481.35

Finding the Fourth Proportional to 4,824.63, 6,658.47 and 3,481.35

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Solution

The fourth proportional to 4,824.63, 6,658.47 and 3,481.35 is: 4,804.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.63 : 6,658.47 = 3,481.35 : x
  2. Step 2: Convert to fraction form
    4,824.63/6,658.47 = 3,481.35/x
  3. Step 3: Cross multiply
    4,824.63x = 6,658.47 × 3,481.35
  4. Step 4: Simplify right side
    4,824.63x = 23,180,451.48
  5. Step 5: Solve for x
    x = 23,180,451.48/4,824.63
  6. Step 6: Final answer
    x = 4,804.60

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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.