Home / 4,571.18-6,308.24-2,475.31

Finding the Fourth Proportional to 4,571.18, 6,308.24 and 2,475.31

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Solution

The fourth proportional to 4,571.18, 6,308.24 and 2,475.31 is: 3,415.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571.18 : 6,308.24 = 2,475.31 : x
  2. Step 2: Convert to fraction form
    4,571.18/6,308.24 = 2,475.31/x
  3. Step 3: Cross multiply
    4,571.18x = 6,308.24 × 2,475.31
  4. Step 4: Simplify right side
    4,571.18x = 15,614,849.55
  5. Step 5: Solve for x
    x = 15,614,849.55/4,571.18
  6. Step 6: Final answer
    x = 3,415.93

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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.