Home / 4,458.13-6,152.41-2,468.69

Finding the Fourth Proportional to 4,458.13, 6,152.41 and 2,468.69

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Solution

The fourth proportional to 4,458.13, 6,152.41 and 2,468.69 is: 3,406.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.13 : 6,152.41 = 2,468.69 : x
  2. Step 2: Convert to fraction form
    4,458.13/6,152.41 = 2,468.69/x
  3. Step 3: Cross multiply
    4,458.13x = 6,152.41 × 2,468.69
  4. Step 4: Simplify right side
    4,458.13x = 15,188,362.28
  5. Step 5: Solve for x
    x = 15,188,362.28/4,458.13
  6. Step 6: Final answer
    x = 3,406.89

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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.