Home / 5,975.67-8,244.42-4,272.75

Finding the Fourth Proportional to 5,975.67, 8,244.42 and 4,272.75

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Solution

The fourth proportional to 5,975.67, 8,244.42 and 4,272.75 is: 5,894.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.67 : 8,244.42 = 4,272.75 : x
  2. Step 2: Convert to fraction form
    5,975.67/8,244.42 = 4,272.75/x
  3. Step 3: Cross multiply
    5,975.67x = 8,244.42 × 4,272.75
  4. Step 4: Simplify right side
    5,975.67x = 35,226,329.53
  5. Step 5: Solve for x
    x = 35,226,329.53/5,975.67
  6. Step 6: Final answer
    x = 5,894.96

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Double scale
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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.