Home / 150,569.07-225,941.07-67,463.07

Finding the Fourth Proportional to 150,569.07, 225,941.07 and 67,463.07

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Solution

The fourth proportional to 150,569.07, 225,941.07 and 67,463.07 is: 101,233.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,569.07 : 225,941.07 = 67,463.07 : x
  2. Step 2: Convert to fraction form
    150,569.07/225,941.07 = 67,463.07/x
  3. Step 3: Cross multiply
    150,569.07x = 225,941.07 × 67,463.07
  4. Step 4: Simplify right side
    150,569.07x = 15,242,678,221.28
  5. Step 5: Solve for x
    x = 15,242,678,221.28/150,569.07
  6. Step 6: Final answer
    x = 101,233.79

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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.