Home / 50,694.68-75,882.59-34,806.74

Finding the Fourth Proportional to 50,694.68, 75,882.59 and 34,806.74

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Solution

The fourth proportional to 50,694.68, 75,882.59 and 34,806.74 is: 52,100.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,694.68 : 75,882.59 = 34,806.74 : x
  2. Step 2: Convert to fraction form
    50,694.68/75,882.59 = 34,806.74/x
  3. Step 3: Cross multiply
    50,694.68x = 75,882.59 × 34,806.74
  4. Step 4: Simplify right side
    50,694.68x = 2,641,225,027.21
  5. Step 5: Solve for x
    x = 2,641,225,027.21/50,694.68
  6. Step 6: Final answer
    x = 52,100.64

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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.