Home / 5,984.46-8,258.49-3,627.36

Finding the Fourth Proportional to 5,984.46, 8,258.49 and 3,627.36

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Solution

The fourth proportional to 5,984.46, 8,258.49 and 3,627.36 is: 5,005.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984.46 : 8,258.49 = 3,627.36 : x
  2. Step 2: Convert to fraction form
    5,984.46/8,258.49 = 3,627.36/x
  3. Step 3: Cross multiply
    5,984.46x = 8,258.49 × 3,627.36
  4. Step 4: Simplify right side
    5,984.46x = 29,956,516.29
  5. Step 5: Solve for x
    x = 29,956,516.29/5,984.46
  6. Step 6: Final answer
    x = 5,005.72

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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.