Home / 6,239.41-9,359.00-1,559.45

Finding the Fourth Proportional to 6,239.41, 9,359.00 and 1,559.45

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Solution

The fourth proportional to 6,239.41, 9,359.00 and 1,559.45 is: 2,339.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239.41 : 9,359.00 = 1,559.45 : x
  2. Step 2: Convert to fraction form
    6,239.41/9,359.00 = 1,559.45/x
  3. Step 3: Cross multiply
    6,239.41x = 9,359.00 × 1,559.45
  4. Step 4: Simplify right side
    6,239.41x = 14,594,849.65
  5. Step 5: Solve for x
    x = 14,594,849.65/6,239.41
  6. Step 6: Final answer
    x = 2,339.14

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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.