Home / 3,343.80-5,016.54-1,701.24

Finding the Fourth Proportional to 3,343.80, 5,016.54 and 1,701.24

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Solution

The fourth proportional to 3,343.80, 5,016.54 and 1,701.24 is: 2,552.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343.80 : 5,016.54 = 1,701.24 : x
  2. Step 2: Convert to fraction form
    3,343.80/5,016.54 = 1,701.24/x
  3. Step 3: Cross multiply
    3,343.80x = 5,016.54 × 1,701.24
  4. Step 4: Simplify right side
    3,343.80x = 8,534,338.51
  5. Step 5: Solve for x
    x = 8,534,338.51/3,343.80
  6. Step 6: Final answer
    x = 2,552.29

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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.