Home / 4,467.90-6,699.94-1,833.58

Finding the Fourth Proportional to 4,467.90, 6,699.94 and 1,833.58

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Solution

The fourth proportional to 4,467.90, 6,699.94 and 1,833.58 is: 2,749.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.90 : 6,699.94 = 1,833.58 : x
  2. Step 2: Convert to fraction form
    4,467.90/6,699.94 = 1,833.58/x
  3. Step 3: Cross multiply
    4,467.90x = 6,699.94 × 1,833.58
  4. Step 4: Simplify right side
    4,467.90x = 12,284,875.99
  5. Step 5: Solve for x
    x = 12,284,875.99/4,467.90
  6. Step 6: Final answer
    x = 2,749.59

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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.