Home / 4,313.93-6,475.41-3,823.47

Finding the Fourth Proportional to 4,313.93, 6,475.41 and 3,823.47

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Solution

The fourth proportional to 4,313.93, 6,475.41 and 3,823.47 is: 5,739.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.93 : 6,475.41 = 3,823.47 : x
  2. Step 2: Convert to fraction form
    4,313.93/6,475.41 = 3,823.47/x
  3. Step 3: Cross multiply
    4,313.93x = 6,475.41 × 3,823.47
  4. Step 4: Simplify right side
    4,313.93x = 24,758,535.87
  5. Step 5: Solve for x
    x = 24,758,535.87/4,313.93
  6. Step 6: Final answer
    x = 5,739.21

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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.