Home / 7,467.06-10,304.64-4,322.64

Finding the Fourth Proportional to 7,467.06, 10,304.64 and 4,322.64

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Solution

The fourth proportional to 7,467.06, 10,304.64 and 4,322.64 is: 5,965.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.06 : 10,304.64 = 4,322.64 : x
  2. Step 2: Convert to fraction form
    7,467.06/10,304.64 = 4,322.64/x
  3. Step 3: Cross multiply
    7,467.06x = 10,304.64 × 4,322.64
  4. Step 4: Simplify right side
    7,467.06x = 44,543,249.05
  5. Step 5: Solve for x
    x = 44,543,249.05/7,467.06
  6. Step 6: Final answer
    x = 5,965.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.