Home / 4,608.08-6,358.28-2,719.60

Finding the Fourth Proportional to 4,608.08, 6,358.28 and 2,719.60

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Solution

The fourth proportional to 4,608.08, 6,358.28 and 2,719.60 is: 3,752.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.08 : 6,358.28 = 2,719.60 : x
  2. Step 2: Convert to fraction form
    4,608.08/6,358.28 = 2,719.60/x
  3. Step 3: Cross multiply
    4,608.08x = 6,358.28 × 2,719.60
  4. Step 4: Simplify right side
    4,608.08x = 17,291,978.29
  5. Step 5: Solve for x
    x = 17,291,978.29/4,608.08
  6. Step 6: Final answer
    x = 3,752.53

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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.