Home / 2,433.54-3,650.76-1,135.01

Finding the Fourth Proportional to 2,433.54, 3,650.76 and 1,135.01

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Solution

The fourth proportional to 2,433.54, 3,650.76 and 1,135.01 is: 1,702.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433.54 : 3,650.76 = 1,135.01 : x
  2. Step 2: Convert to fraction form
    2,433.54/3,650.76 = 1,135.01/x
  3. Step 3: Cross multiply
    2,433.54x = 3,650.76 × 1,135.01
  4. Step 4: Simplify right side
    2,433.54x = 4,143,648.80
  5. Step 5: Solve for x
    x = 4,143,648.80/2,433.54
  6. Step 6: Final answer
    x = 1,702.72

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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.