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Finding the Fourth Proportional to 273,462.48, 410,191.29 and 95,927.90

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Solution

The fourth proportional to 273,462.48, 410,191.29 and 95,927.90 is: 143,890.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,462.48 : 410,191.29 = 95,927.90 : x
  2. Step 2: Convert to fraction form
    273,462.48/410,191.29 = 95,927.90/x
  3. Step 3: Cross multiply
    273,462.48x = 410,191.29 × 95,927.90
  4. Step 4: Simplify right side
    273,462.48x = 39,348,786,997.03
  5. Step 5: Solve for x
    x = 39,348,786,997.03/273,462.48
  6. Step 6: Final answer
    x = 143,890.99

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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.