Home / 4,597.98-6,339.56-3,888.56

Finding the Fourth Proportional to 4,597.98, 6,339.56 and 3,888.56

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Solution

The fourth proportional to 4,597.98, 6,339.56 and 3,888.56 is: 5,361.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.98 : 6,339.56 = 3,888.56 : x
  2. Step 2: Convert to fraction form
    4,597.98/6,339.56 = 3,888.56/x
  3. Step 3: Cross multiply
    4,597.98x = 6,339.56 × 3,888.56
  4. Step 4: Simplify right side
    4,597.98x = 24,651,708.29
  5. Step 5: Solve for x
    x = 24,651,708.29/4,597.98
  6. Step 6: Final answer
    x = 5,361.42

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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.