Home / 6,336.24-9,505.64-1,953.52

Finding the Fourth Proportional to 6,336.24, 9,505.64 and 1,953.52

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Solution

The fourth proportional to 6,336.24, 9,505.64 and 1,953.52 is: 2,930.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336.24 : 9,505.64 = 1,953.52 : x
  2. Step 2: Convert to fraction form
    6,336.24/9,505.64 = 1,953.52/x
  3. Step 3: Cross multiply
    6,336.24x = 9,505.64 × 1,953.52
  4. Step 4: Simplify right side
    6,336.24x = 18,569,457.85
  5. Step 5: Solve for x
    x = 18,569,457.85/6,336.24
  6. Step 6: Final answer
    x = 2,930.67

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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.