Home / 2,327.98-3,492.64-1,354.90

Finding the Fourth Proportional to 2,327.98, 3,492.64 and 1,354.90

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Solution

The fourth proportional to 2,327.98, 3,492.64 and 1,354.90 is: 2,032.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327.98 : 3,492.64 = 1,354.90 : x
  2. Step 2: Convert to fraction form
    2,327.98/3,492.64 = 1,354.90/x
  3. Step 3: Cross multiply
    2,327.98x = 3,492.64 × 1,354.90
  4. Step 4: Simplify right side
    2,327.98x = 4,732,177.94
  5. Step 5: Solve for x
    x = 4,732,177.94/2,327.98
  6. Step 6: Final answer
    x = 2,032.74

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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.