Home / 4,467.09-6,164.35-2,477.64

Finding the Fourth Proportional to 4,467.09, 6,164.35 and 2,477.64

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Solution

The fourth proportional to 4,467.09, 6,164.35 and 2,477.64 is: 3,419.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.09 : 6,164.35 = 2,477.64 : x
  2. Step 2: Convert to fraction form
    4,467.09/6,164.35 = 2,477.64/x
  3. Step 3: Cross multiply
    4,467.09x = 6,164.35 × 2,477.64
  4. Step 4: Simplify right side
    4,467.09x = 15,273,040.13
  5. Step 5: Solve for x
    x = 15,273,040.13/4,467.09
  6. Step 6: Final answer
    x = 3,419.01

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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.