Home / 2,327.09-3,486.06-1,544.76

Finding the Fourth Proportional to 2,327.09, 3,486.06 and 1,544.76

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Solution

The fourth proportional to 2,327.09, 3,486.06 and 1,544.76 is: 2,314.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327.09 : 3,486.06 = 1,544.76 : x
  2. Step 2: Convert to fraction form
    2,327.09/3,486.06 = 1,544.76/x
  3. Step 3: Cross multiply
    2,327.09x = 3,486.06 × 1,544.76
  4. Step 4: Simplify right side
    2,327.09x = 5,385,126.05
  5. Step 5: Solve for x
    x = 5,385,126.05/2,327.09
  6. Step 6: Final answer
    x = 2,314.11

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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.