Home / 3,941.02-5,907.77-1,475.26

Finding the Fourth Proportional to 3,941.02, 5,907.77 and 1,475.26

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Solution

The fourth proportional to 3,941.02, 5,907.77 and 1,475.26 is: 2,211.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,941.02 : 5,907.77 = 1,475.26 : x
  2. Step 2: Convert to fraction form
    3,941.02/5,907.77 = 1,475.26/x
  3. Step 3: Cross multiply
    3,941.02x = 5,907.77 × 1,475.26
  4. Step 4: Simplify right side
    3,941.02x = 8,715,496.77
  5. Step 5: Solve for x
    x = 8,715,496.77/3,941.02
  6. Step 6: Final answer
    x = 2,211.48

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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.