Home / 6,862.32-10,301.58-3,576.96

Finding the Fourth Proportional to 6,862.32, 10,301.58 and 3,576.96

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Solution

The fourth proportional to 6,862.32, 10,301.58 and 3,576.96 is: 5,369.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,862.32 : 10,301.58 = 3,576.96 : x
  2. Step 2: Convert to fraction form
    6,862.32/10,301.58 = 3,576.96/x
  3. Step 3: Cross multiply
    6,862.32x = 10,301.58 × 3,576.96
  4. Step 4: Simplify right side
    6,862.32x = 36,848,339.60
  5. Step 5: Solve for x
    x = 36,848,339.60/6,862.32
  6. Step 6: Final answer
    x = 5,369.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.