Home / 6,327.62-9,492.33-1,945.44

Finding the Fourth Proportional to 6,327.62, 9,492.33 and 1,945.44

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Solution

The fourth proportional to 6,327.62, 9,492.33 and 1,945.44 is: 2,918.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327.62 : 9,492.33 = 1,945.44 : x
  2. Step 2: Convert to fraction form
    6,327.62/9,492.33 = 1,945.44/x
  3. Step 3: Cross multiply
    6,327.62x = 9,492.33 × 1,945.44
  4. Step 4: Simplify right side
    6,327.62x = 18,466,758.48
  5. Step 5: Solve for x
    x = 18,466,758.48/6,327.62
  6. Step 6: Final answer
    x = 2,918.44

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1.5x scale

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.