Home / 4,257.47-5,874.08-2,464.80

Finding the Fourth Proportional to 4,257.47, 5,874.08 and 2,464.80

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Solution

The fourth proportional to 4,257.47, 5,874.08 and 2,464.80 is: 3,400.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257.47 : 5,874.08 = 2,464.80 : x
  2. Step 2: Convert to fraction form
    4,257.47/5,874.08 = 2,464.80/x
  3. Step 3: Cross multiply
    4,257.47x = 5,874.08 × 2,464.80
  4. Step 4: Simplify right side
    4,257.47x = 14,478,420.06
  5. Step 5: Solve for x
    x = 14,478,420.06/4,257.47
  6. Step 6: Final answer
    x = 3,400.71

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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.