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Finding the Fourth Proportional to 264,060, 364,403.34 and 150,882.48

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Solution

The fourth proportional to 264,060, 364,403.34 and 150,882.48 is: 208,218.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,060 : 364,403.34 = 150,882.48 : x
  2. Step 2: Convert to fraction form
    264,060/364,403.34 = 150,882.48/x
  3. Step 3: Cross multiply
    264,060x = 364,403.34 × 150,882.48
  4. Step 4: Simplify right side
    264,060x = 54,982,079,659.48
  5. Step 5: Solve for x
    x = 54,982,079,659.48/264,060
  6. Step 6: Final answer
    x = 208,218.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.