Home / 4,600.48-6,903.20-1,828.64

Finding the Fourth Proportional to 4,600.48, 6,903.20 and 1,828.64

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Solution

The fourth proportional to 4,600.48, 6,903.20 and 1,828.64 is: 2,743.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600.48 : 6,903.20 = 1,828.64 : x
  2. Step 2: Convert to fraction form
    4,600.48/6,903.20 = 1,828.64/x
  3. Step 3: Cross multiply
    4,600.48x = 6,903.20 × 1,828.64
  4. Step 4: Simplify right side
    4,600.48x = 12,623,467.65
  5. Step 5: Solve for x
    x = 12,623,467.65/4,600.48
  6. Step 6: Final answer
    x = 2,743.95

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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.