Home / 6,356.24-9,527.56-2,405.64

Finding the Fourth Proportional to 6,356.24, 9,527.56 and 2,405.64

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Solution

The fourth proportional to 6,356.24, 9,527.56 and 2,405.64 is: 3,605.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,356.24 : 9,527.56 = 2,405.64 : x
  2. Step 2: Convert to fraction form
    6,356.24/9,527.56 = 2,405.64/x
  3. Step 3: Cross multiply
    6,356.24x = 9,527.56 × 2,405.64
  4. Step 4: Simplify right side
    6,356.24x = 22,919,879.44
  5. Step 5: Solve for x
    x = 22,919,879.44/6,356.24
  6. Step 6: Final answer
    x = 3,605.89

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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.