Home / 2,110.14-3,165.87-1,495.05

Finding the Fourth Proportional to 2,110.14, 3,165.87 and 1,495.05

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Solution

The fourth proportional to 2,110.14, 3,165.87 and 1,495.05 is: 2,243.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110.14 : 3,165.87 = 1,495.05 : x
  2. Step 2: Convert to fraction form
    2,110.14/3,165.87 = 1,495.05/x
  3. Step 3: Cross multiply
    2,110.14x = 3,165.87 × 1,495.05
  4. Step 4: Simplify right side
    2,110.14x = 4,733,133.94
  5. Step 5: Solve for x
    x = 4,733,133.94/2,110.14
  6. Step 6: Final answer
    x = 2,243.04

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1.5x scale

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.