Home / 1,736.09-2,395.81-950.14

Finding the Fourth Proportional to 1,736.09, 2,395.81 and 950.14

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Solution

The fourth proportional to 1,736.09, 2,395.81 and 950.14 is: 1,311.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736.09 : 2,395.81 = 950.14 : x
  2. Step 2: Convert to fraction form
    1,736.09/2,395.81 = 950.14/x
  3. Step 3: Cross multiply
    1,736.09x = 2,395.81 × 950.14
  4. Step 4: Simplify right side
    1,736.09x = 2,276,338.18
  5. Step 5: Solve for x
    x = 2,276,338.18/1,736.09
  6. Step 6: Final answer
    x = 1,311.19

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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.