Home / 3,492.44-5,237.58-1,151.92

Finding the Fourth Proportional to 3,492.44, 5,237.58 and 1,151.92

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Solution

The fourth proportional to 3,492.44, 5,237.58 and 1,151.92 is: 1,727.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492.44 : 5,237.58 = 1,151.92 : x
  2. Step 2: Convert to fraction form
    3,492.44/5,237.58 = 1,151.92/x
  3. Step 3: Cross multiply
    3,492.44x = 5,237.58 × 1,151.92
  4. Step 4: Simplify right side
    3,492.44x = 6,033,273.15
  5. Step 5: Solve for x
    x = 6,033,273.15/3,492.44
  6. Step 6: Final answer
    x = 1,727.52

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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.