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Finding the Fourth Proportional to 273,614.68, 410,463.18 and 96,090.52

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Solution

The fourth proportional to 273,614.68, 410,463.18 and 96,090.52 is: 144,150.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,614.68 : 410,463.18 = 96,090.52 : x
  2. Step 2: Convert to fraction form
    273,614.68/410,463.18 = 96,090.52/x
  3. Step 3: Cross multiply
    273,614.68x = 410,463.18 × 96,090.52
  4. Step 4: Simplify right side
    273,614.68x = 39,441,620,407.05
  5. Step 5: Solve for x
    x = 39,441,620,407.05/273,614.68
  6. Step 6: Final answer
    x = 144,150.23

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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.