Home / 4,348.08-5,998.37-2,578.68

Finding the Fourth Proportional to 4,348.08, 5,998.37 and 2,578.68

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Solution

The fourth proportional to 4,348.08, 5,998.37 and 2,578.68 is: 3,557.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348.08 : 5,998.37 = 2,578.68 : x
  2. Step 2: Convert to fraction form
    4,348.08/5,998.37 = 2,578.68/x
  3. Step 3: Cross multiply
    4,348.08x = 5,998.37 × 2,578.68
  4. Step 4: Simplify right side
    4,348.08x = 15,467,863.86
  5. Step 5: Solve for x
    x = 15,467,863.86/4,348.08
  6. Step 6: Final answer
    x = 3,557.40

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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.