Home / 150,376.10-225,575.24-50,535.59

Finding the Fourth Proportional to 150,376.10, 225,575.24 and 50,535.59

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Solution

The fourth proportional to 150,376.10, 225,575.24 and 50,535.59 is: 75,807.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,376.10 : 225,575.24 = 50,535.59 : x
  2. Step 2: Convert to fraction form
    150,376.10/225,575.24 = 50,535.59/x
  3. Step 3: Cross multiply
    150,376.10x = 225,575.24 × 50,535.59
  4. Step 4: Simplify right side
    150,376.10x = 11,399,576,462.24
  5. Step 5: Solve for x
    x = 11,399,576,462.24/150,376.10
  6. Step 6: Final answer
    x = 75,807.11

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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.