Home / 4,726.87-7,084.14-1,950.37

Finding the Fourth Proportional to 4,726.87, 7,084.14 and 1,950.37

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Solution

The fourth proportional to 4,726.87, 7,084.14 and 1,950.37 is: 2,923.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.87 : 7,084.14 = 1,950.37 : x
  2. Step 2: Convert to fraction form
    4,726.87/7,084.14 = 1,950.37/x
  3. Step 3: Cross multiply
    4,726.87x = 7,084.14 × 1,950.37
  4. Step 4: Simplify right side
    4,726.87x = 13,816,694.13
  5. Step 5: Solve for x
    x = 13,816,694.13/4,726.87
  6. Step 6: Final answer
    x = 2,923.01

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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.