Home / 150,827.84-226,238.28-75,927.87

Finding the Fourth Proportional to 150,827.84, 226,238.28 and 75,927.87

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Solution

The fourth proportional to 150,827.84, 226,238.28 and 75,927.87 is: 113,890.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,827.84 : 226,238.28 = 75,927.87 : x
  2. Step 2: Convert to fraction form
    150,827.84/226,238.28 = 75,927.87/x
  3. Step 3: Cross multiply
    150,827.84x = 226,238.28 × 75,927.87
  4. Step 4: Simplify right side
    150,827.84x = 17,177,790,712.86
  5. Step 5: Solve for x
    x = 17,177,790,712.86/150,827.84
  6. Step 6: Final answer
    x = 113,890.06

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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.