Home / 4,467.69-6,700.55-1,693.37

Finding the Fourth Proportional to 4,467.69, 6,700.55 and 1,693.37

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Solution

The fourth proportional to 4,467.69, 6,700.55 and 1,693.37 is: 2,539.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.69 : 6,700.55 = 1,693.37 : x
  2. Step 2: Convert to fraction form
    4,467.69/6,700.55 = 1,693.37/x
  3. Step 3: Cross multiply
    4,467.69x = 6,700.55 × 1,693.37
  4. Step 4: Simplify right side
    4,467.69x = 11,346,518.64
  5. Step 5: Solve for x
    x = 11,346,518.64/4,467.69
  6. Step 6: Final answer
    x = 2,539.68

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1.5x scale

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.