Home / 433,150.49-597,717.33-251,849.55

Finding the Fourth Proportional to 433,150.49, 597,717.33 and 251,849.55

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Solution

The fourth proportional to 433,150.49, 597,717.33 and 251,849.55 is: 347,534.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,150.49 : 597,717.33 = 251,849.55 : x
  2. Step 2: Convert to fraction form
    433,150.49/597,717.33 = 251,849.55/x
  3. Step 3: Cross multiply
    433,150.49x = 597,717.33 × 251,849.55
  4. Step 4: Simplify right side
    433,150.49x = 150,534,840,587.70
  5. Step 5: Solve for x
    x = 150,534,840,587.70/433,150.49
  6. Step 6: Final answer
    x = 347,534.73

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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.