Home / 225,185.36-337,777.84-106,792.16

Finding the Fourth Proportional to 225,185.36, 337,777.84 and 106,792.16

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Solution

The fourth proportional to 225,185.36, 337,777.84 and 106,792.16 is: 160,188.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,185.36 : 337,777.84 = 106,792.16 : x
  2. Step 2: Convert to fraction form
    225,185.36/337,777.84 = 106,792.16/x
  3. Step 3: Cross multiply
    225,185.36x = 337,777.84 × 106,792.16
  4. Step 4: Simplify right side
    225,185.36x = 36,072,025,133.73
  5. Step 5: Solve for x
    x = 36,072,025,133.73/225,185.36
  6. Step 6: Final answer
    x = 160,188.15

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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.