Home / 7,467.09-10,304.73-4,325.10

Finding the Fourth Proportional to 7,467.09, 10,304.73 and 4,325.10

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Solution

The fourth proportional to 7,467.09, 10,304.73 and 4,325.10 is: 5,968.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.09 : 10,304.73 = 4,325.10 : x
  2. Step 2: Convert to fraction form
    7,467.09/10,304.73 = 4,325.10/x
  3. Step 3: Cross multiply
    7,467.09x = 10,304.73 × 4,325.10
  4. Step 4: Simplify right side
    7,467.09x = 44,568,987.72
  5. Step 5: Solve for x
    x = 44,568,987.72/7,467.09
  6. Step 6: Final answer
    x = 5,968.72

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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.