Home / 39,629.53-54,694.34-24,527.05

Finding the Fourth Proportional to 39,629.53, 54,694.34 and 24,527.05

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Solution

The fourth proportional to 39,629.53, 54,694.34 and 24,527.05 is: 33,850.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,629.53 : 54,694.34 = 24,527.05 : x
  2. Step 2: Convert to fraction form
    39,629.53/54,694.34 = 24,527.05/x
  3. Step 3: Cross multiply
    39,629.53x = 54,694.34 × 24,527.05
  4. Step 4: Simplify right side
    39,629.53x = 1,341,490,811.90
  5. Step 5: Solve for x
    x = 1,341,490,811.90/39,629.53
  6. Step 6: Final answer
    x = 33,850.79

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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.