Home / 4,464.55-6,696.88-3,077.51

Finding the Fourth Proportional to 4,464.55, 6,696.88 and 3,077.51

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Solution

The fourth proportional to 4,464.55, 6,696.88 and 3,077.51 is: 4,616.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.55 : 6,696.88 = 3,077.51 : x
  2. Step 2: Convert to fraction form
    4,464.55/6,696.88 = 3,077.51/x
  3. Step 3: Cross multiply
    4,464.55x = 6,696.88 × 3,077.51
  4. Step 4: Simplify right side
    4,464.55x = 20,609,752.90
  5. Step 5: Solve for x
    x = 20,609,752.90/4,464.55
  6. Step 6: Final answer
    x = 4,616.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.