Home / 7,327.06-10,110.62-4,494.89

Finding the Fourth Proportional to 7,327.06, 10,110.62 and 4,494.89

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Solution

The fourth proportional to 7,327.06, 10,110.62 and 4,494.89 is: 6,202.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.06 : 10,110.62 = 4,494.89 : x
  2. Step 2: Convert to fraction form
    7,327.06/10,110.62 = 4,494.89/x
  3. Step 3: Cross multiply
    7,327.06x = 10,110.62 × 4,494.89
  4. Step 4: Simplify right side
    7,327.06x = 45,446,161.25
  5. Step 5: Solve for x
    x = 45,446,161.25/7,327.06
  6. Step 6: Final answer
    x = 6,202.51

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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.