Home / 41,631.48-62,467.73-19,441.64

Finding the Fourth Proportional to 41,631.48, 62,467.73 and 19,441.64

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Solution

The fourth proportional to 41,631.48, 62,467.73 and 19,441.64 is: 29,172.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,631.48 : 62,467.73 = 19,441.64 : x
  2. Step 2: Convert to fraction form
    41,631.48/62,467.73 = 19,441.64/x
  3. Step 3: Cross multiply
    41,631.48x = 62,467.73 × 19,441.64
  4. Step 4: Simplify right side
    41,631.48x = 1,214,474,864.90
  5. Step 5: Solve for x
    x = 1,214,474,864.90/41,631.48
  6. Step 6: Final answer
    x = 29,172.03

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1.5x scale

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.