Home / 6,369.32-9,552.36-2,670.68

Finding the Fourth Proportional to 6,369.32, 9,552.36 and 2,670.68

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Solution

The fourth proportional to 6,369.32, 9,552.36 and 2,670.68 is: 4,005.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369.32 : 9,552.36 = 2,670.68 : x
  2. Step 2: Convert to fraction form
    6,369.32/9,552.36 = 2,670.68/x
  3. Step 3: Cross multiply
    6,369.32x = 9,552.36 × 2,670.68
  4. Step 4: Simplify right side
    6,369.32x = 25,511,296.80
  5. Step 5: Solve for x
    x = 25,511,296.80/6,369.32
  6. Step 6: Final answer
    x = 4,005.34

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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.