Home / 2,883.06-4,325.29-935.26

Finding the Fourth Proportional to 2,883.06, 4,325.29 and 935.26

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Solution

The fourth proportional to 2,883.06, 4,325.29 and 935.26 is: 1,403.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883.06 : 4,325.29 = 935.26 : x
  2. Step 2: Convert to fraction form
    2,883.06/4,325.29 = 935.26/x
  3. Step 3: Cross multiply
    2,883.06x = 4,325.29 × 935.26
  4. Step 4: Simplify right side
    2,883.06x = 4,045,257.57
  5. Step 5: Solve for x
    x = 4,045,257.57/2,883.06
  6. Step 6: Final answer
    x = 1,403.11

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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.