Home / 76,525.14-114,833.07-41,464.02

Finding the Fourth Proportional to 76,525.14, 114,833.07 and 41,464.02

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Solution

The fourth proportional to 76,525.14, 114,833.07 and 41,464.02 is: 62,220.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,525.14 : 114,833.07 = 41,464.02 : x
  2. Step 2: Convert to fraction form
    76,525.14/114,833.07 = 41,464.02/x
  3. Step 3: Cross multiply
    76,525.14x = 114,833.07 × 41,464.02
  4. Step 4: Simplify right side
    76,525.14x = 4,761,440,711.14
  5. Step 5: Solve for x
    x = 4,761,440,711.14/76,525.14
  6. Step 6: Final answer
    x = 62,220.61

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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.