Home / 5,961.25-8,941.88-1,857.25

Finding the Fourth Proportional to 5,961.25, 8,941.88 and 1,857.25

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Solution

The fourth proportional to 5,961.25, 8,941.88 and 1,857.25 is: 2,785.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.25 : 8,941.88 = 1,857.25 : x
  2. Step 2: Convert to fraction form
    5,961.25/8,941.88 = 1,857.25/x
  3. Step 3: Cross multiply
    5,961.25x = 8,941.88 × 1,857.25
  4. Step 4: Simplify right side
    5,961.25x = 16,607,306.63
  5. Step 5: Solve for x
    x = 16,607,306.63/5,961.25
  6. Step 6: Final answer
    x = 2,785.88

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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.