Home / 4,406.64-6,081.08-2,518.52

Finding the Fourth Proportional to 4,406.64, 6,081.08 and 2,518.52

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Solution

The fourth proportional to 4,406.64, 6,081.08 and 2,518.52 is: 3,475.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.64 : 6,081.08 = 2,518.52 : x
  2. Step 2: Convert to fraction form
    4,406.64/6,081.08 = 2,518.52/x
  3. Step 3: Cross multiply
    4,406.64x = 6,081.08 × 2,518.52
  4. Step 4: Simplify right side
    4,406.64x = 15,315,321.60
  5. Step 5: Solve for x
    x = 15,315,321.60/4,406.64
  6. Step 6: Final answer
    x = 3,475.51

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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.