Home / 107,550.26-161,346.93-60,232.66

Finding the Fourth Proportional to 107,550.26, 161,346.93 and 60,232.66

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Solution

The fourth proportional to 107,550.26, 161,346.93 and 60,232.66 is: 90,361.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,550.26 : 161,346.93 = 60,232.66 : x
  2. Step 2: Convert to fraction form
    107,550.26/161,346.93 = 60,232.66/x
  3. Step 3: Cross multiply
    107,550.26x = 161,346.93 × 60,232.66
  4. Step 4: Simplify right side
    107,550.26x = 9,718,354,776.73
  5. Step 5: Solve for x
    x = 9,718,354,776.73/107,550.26
  6. Step 6: Final answer
    x = 90,361.05

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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.