Home / 7,327.56-10,110.24-4,344.10

Finding the Fourth Proportional to 7,327.56, 10,110.24 and 4,344.10

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Solution

The fourth proportional to 7,327.56, 10,110.24 and 4,344.10 is: 5,993.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.56 : 10,110.24 = 4,344.10 : x
  2. Step 2: Convert to fraction form
    7,327.56/10,110.24 = 4,344.10/x
  3. Step 3: Cross multiply
    7,327.56x = 10,110.24 × 4,344.10
  4. Step 4: Simplify right side
    7,327.56x = 43,919,893.58
  5. Step 5: Solve for x
    x = 43,919,893.58/7,327.56
  6. Step 6: Final answer
    x = 5,993.80

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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.