Home / 2,933.32-4,395.32-2,382.82

Finding the Fourth Proportional to 2,933.32, 4,395.32 and 2,382.82

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Solution

The fourth proportional to 2,933.32, 4,395.32 and 2,382.82 is: 3,570.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933.32 : 4,395.32 = 2,382.82 : x
  2. Step 2: Convert to fraction form
    2,933.32/4,395.32 = 2,382.82/x
  3. Step 3: Cross multiply
    2,933.32x = 4,395.32 × 2,382.82
  4. Step 4: Simplify right side
    2,933.32x = 10,473,256.40
  5. Step 5: Solve for x
    x = 10,473,256.40/2,933.32
  6. Step 6: Final answer
    x = 3,570.44

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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.