Home / 2,491.15-3,736.72-1,504.16

Finding the Fourth Proportional to 2,491.15, 3,736.72 and 1,504.16

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Solution

The fourth proportional to 2,491.15, 3,736.72 and 1,504.16 is: 2,256.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,491.15 : 3,736.72 = 1,504.16 : x
  2. Step 2: Convert to fraction form
    2,491.15/3,736.72 = 1,504.16/x
  3. Step 3: Cross multiply
    2,491.15x = 3,736.72 × 1,504.16
  4. Step 4: Simplify right side
    2,491.15x = 5,620,624.76
  5. Step 5: Solve for x
    x = 5,620,624.76/2,491.15
  6. Step 6: Final answer
    x = 2,256.24

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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.