Home / 6,466.24-9,693.40-2,573.36

Finding the Fourth Proportional to 6,466.24, 9,693.40 and 2,573.36

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Solution

The fourth proportional to 6,466.24, 9,693.40 and 2,573.36 is: 3,857.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466.24 : 9,693.40 = 2,573.36 : x
  2. Step 2: Convert to fraction form
    6,466.24/9,693.40 = 2,573.36/x
  3. Step 3: Cross multiply
    6,466.24x = 9,693.40 × 2,573.36
  4. Step 4: Simplify right side
    6,466.24x = 24,944,607.82
  5. Step 5: Solve for x
    x = 24,944,607.82/6,466.24
  6. Step 6: Final answer
    x = 3,857.67

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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.