Home / 35,195.16-52,797.60-11,828.28

Finding the Fourth Proportional to 35,195.16, 52,797.60 and 11,828.28

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Solution

The fourth proportional to 35,195.16, 52,797.60 and 11,828.28 is: 17,744.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,195.16 : 52,797.60 = 11,828.28 : x
  2. Step 2: Convert to fraction form
    35,195.16/52,797.60 = 11,828.28/x
  3. Step 3: Cross multiply
    35,195.16x = 52,797.60 × 11,828.28
  4. Step 4: Simplify right side
    35,195.16x = 624,504,796.13
  5. Step 5: Solve for x
    x = 624,504,796.13/35,195.16
  6. Step 6: Final answer
    x = 17,744.05

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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.