Home / 67,450.14-93,081.52-37,234.92

Finding the Fourth Proportional to 67,450.14, 93,081.52 and 37,234.92

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Solution

The fourth proportional to 67,450.14, 93,081.52 and 37,234.92 is: 51,384.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,450.14 : 93,081.52 = 37,234.92 : x
  2. Step 2: Convert to fraction form
    67,450.14/93,081.52 = 37,234.92/x
  3. Step 3: Cross multiply
    67,450.14x = 93,081.52 × 37,234.92
  4. Step 4: Simplify right side
    67,450.14x = 3,465,882,950.68
  5. Step 5: Solve for x
    x = 3,465,882,950.68/67,450.14
  6. Step 6: Final answer
    x = 51,384.37

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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.