Home / 4,597.97-6,339.57-3,888.54

Finding the Fourth Proportional to 4,597.97, 6,339.57 and 3,888.54

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Solution

The fourth proportional to 4,597.97, 6,339.57 and 3,888.54 is: 5,361.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.97 : 6,339.57 = 3,888.54 : x
  2. Step 2: Convert to fraction form
    4,597.97/6,339.57 = 3,888.54/x
  3. Step 3: Cross multiply
    4,597.97x = 6,339.57 × 3,888.54
  4. Step 4: Simplify right side
    4,597.97x = 24,651,671.53
  5. Step 5: Solve for x
    x = 24,651,671.53/4,597.97
  6. Step 6: Final answer
    x = 5,361.43

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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.