Home / 50,049.66-69,125.22-34,106.43

Finding the Fourth Proportional to 50,049.66, 69,125.22 and 34,106.43

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Solution

The fourth proportional to 50,049.66, 69,125.22 and 34,106.43 is: 47,105.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,049.66 : 69,125.22 = 34,106.43 : x
  2. Step 2: Convert to fraction form
    50,049.66/69,125.22 = 34,106.43/x
  3. Step 3: Cross multiply
    50,049.66x = 69,125.22 × 34,106.43
  4. Step 4: Simplify right side
    50,049.66x = 2,357,614,477.16
  5. Step 5: Solve for x
    x = 2,357,614,477.16/50,049.66
  6. Step 6: Final answer
    x = 47,105.50

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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.