Home / 2,327.67-3,492.02-1,095.09

Finding the Fourth Proportional to 2,327.67, 3,492.02 and 1,095.09

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Solution

The fourth proportional to 2,327.67, 3,492.02 and 1,095.09 is: 1,642.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327.67 : 3,492.02 = 1,095.09 : x
  2. Step 2: Convert to fraction form
    2,327.67/3,492.02 = 1,095.09/x
  3. Step 3: Cross multiply
    2,327.67x = 3,492.02 × 1,095.09
  4. Step 4: Simplify right side
    2,327.67x = 3,824,076.18
  5. Step 5: Solve for x
    x = 3,824,076.18/2,327.67
  6. Step 6: Final answer
    x = 1,642.88

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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.