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Finding the Fourth Proportional to 273,634.30, 410,492.49 and 96,110.02

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Solution

The fourth proportional to 273,634.30, 410,492.49 and 96,110.02 is: 144,179.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,634.30 : 410,492.49 = 96,110.02 : x
  2. Step 2: Convert to fraction form
    273,634.30/410,492.49 = 96,110.02/x
  3. Step 3: Cross multiply
    273,634.30x = 410,492.49 × 96,110.02
  4. Step 4: Simplify right side
    273,634.30x = 39,452,441,423.75
  5. Step 5: Solve for x
    x = 39,452,441,423.75/273,634.30
  6. Step 6: Final answer
    x = 144,179.44

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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.