Home / 4,453.45-6,145.39-2,464.01

Finding the Fourth Proportional to 4,453.45, 6,145.39 and 2,464.01

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Solution

The fourth proportional to 4,453.45, 6,145.39 and 2,464.01 is: 3,400.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453.45 : 6,145.39 = 2,464.01 : x
  2. Step 2: Convert to fraction form
    4,453.45/6,145.39 = 2,464.01/x
  3. Step 3: Cross multiply
    4,453.45x = 6,145.39 × 2,464.01
  4. Step 4: Simplify right side
    4,453.45x = 15,142,302.41
  5. Step 5: Solve for x
    x = 15,142,302.41/4,453.45
  6. Step 6: Final answer
    x = 3,400.13

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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.