Home / 4,229.08-5,835.68-2,460.56

Finding the Fourth Proportional to 4,229.08, 5,835.68 and 2,460.56

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Solution

The fourth proportional to 4,229.08, 5,835.68 and 2,460.56 is: 3,395.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229.08 : 5,835.68 = 2,460.56 : x
  2. Step 2: Convert to fraction form
    4,229.08/5,835.68 = 2,460.56/x
  3. Step 3: Cross multiply
    4,229.08x = 5,835.68 × 2,460.56
  4. Step 4: Simplify right side
    4,229.08x = 14,359,040.78
  5. Step 5: Solve for x
    x = 14,359,040.78/4,229.08
  6. Step 6: Final answer
    x = 3,395.31

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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.