Home / 46,628.03-69,927.46-20,306.27

Finding the Fourth Proportional to 46,628.03, 69,927.46 and 20,306.27

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Solution

The fourth proportional to 46,628.03, 69,927.46 and 20,306.27 is: 30,453.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,628.03 : 69,927.46 = 20,306.27 : x
  2. Step 2: Convert to fraction form
    46,628.03/69,927.46 = 20,306.27/x
  3. Step 3: Cross multiply
    46,628.03x = 69,927.46 × 20,306.27
  4. Step 4: Simplify right side
    46,628.03x = 1,419,965,883.17
  5. Step 5: Solve for x
    x = 1,419,965,883.17/46,628.03
  6. Step 6: Final answer
    x = 30,453.05

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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.