Home / 146,170.37-219,282.29-44,966.54

Finding the Fourth Proportional to 146,170.37, 219,282.29 and 44,966.54

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Solution

The fourth proportional to 146,170.37, 219,282.29 and 44,966.54 is: 67,458.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,170.37 : 219,282.29 = 44,966.54 : x
  2. Step 2: Convert to fraction form
    146,170.37/219,282.29 = 44,966.54/x
  3. Step 3: Cross multiply
    146,170.37x = 219,282.29 × 44,966.54
  4. Step 4: Simplify right side
    146,170.37x = 9,860,366,356.57
  5. Step 5: Solve for x
    x = 9,860,366,356.57/146,170.37
  6. Step 6: Final answer
    x = 67,458.04

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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.