Home / 4,597.21-6,344.08-2,804.28

Finding the Fourth Proportional to 4,597.21, 6,344.08 and 2,804.28

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Solution

The fourth proportional to 4,597.21, 6,344.08 and 2,804.28 is: 3,869.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.21 : 6,344.08 = 2,804.28 : x
  2. Step 2: Convert to fraction form
    4,597.21/6,344.08 = 2,804.28/x
  3. Step 3: Cross multiply
    4,597.21x = 6,344.08 × 2,804.28
  4. Step 4: Simplify right side
    4,597.21x = 17,790,576.66
  5. Step 5: Solve for x
    x = 17,790,576.66/4,597.21
  6. Step 6: Final answer
    x = 3,869.86

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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.