Home / 146,760.54-202,550.94-82,234.14

Finding the Fourth Proportional to 146,760.54, 202,550.94 and 82,234.14

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Solution

The fourth proportional to 146,760.54, 202,550.94 and 82,234.14 is: 113,495.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,760.54 : 202,550.94 = 82,234.14 : x
  2. Step 2: Convert to fraction form
    146,760.54/202,550.94 = 82,234.14/x
  3. Step 3: Cross multiply
    146,760.54x = 202,550.94 × 82,234.14
  4. Step 4: Simplify right side
    146,760.54x = 16,656,602,357.09
  5. Step 5: Solve for x
    x = 16,656,602,357.09/146,760.54
  6. Step 6: Final answer
    x = 113,495.10

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1.5x scale

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.