Home / 4,276-5,895.54-3,568.86

Finding the Fourth Proportional to 4,276, 5,895.54 and 3,568.86

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Solution

The fourth proportional to 4,276, 5,895.54 and 3,568.86 is: 4,920.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276 : 5,895.54 = 3,568.86 : x
  2. Step 2: Convert to fraction form
    4,276/5,895.54 = 3,568.86/x
  3. Step 3: Cross multiply
    4,276x = 5,895.54 × 3,568.86
  4. Step 4: Simplify right side
    4,276x = 21,040,356.88
  5. Step 5: Solve for x
    x = 21,040,356.88/4,276
  6. Step 6: Final answer
    x = 4,920.57

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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.