Home / 50,110.93-69,120.16-32,177.53

Finding the Fourth Proportional to 50,110.93, 69,120.16 and 32,177.53

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Solution

The fourth proportional to 50,110.93, 69,120.16 and 32,177.53 is: 44,383.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,110.93 : 69,120.16 = 32,177.53 : x
  2. Step 2: Convert to fraction form
    50,110.93/69,120.16 = 32,177.53/x
  3. Step 3: Cross multiply
    50,110.93x = 69,120.16 × 32,177.53
  4. Step 4: Simplify right side
    50,110.93x = 2,224,116,022.00
  5. Step 5: Solve for x
    x = 2,224,116,022.00/50,110.93
  6. Step 6: Final answer
    x = 44,383.85

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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.