Home / 9,828.05-13,563.79-6,050.46

Finding the Fourth Proportional to 9,828.05, 13,563.79 and 6,050.46

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Solution

The fourth proportional to 9,828.05, 13,563.79 and 6,050.46 is: 8,350.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828.05 : 13,563.79 = 6,050.46 : x
  2. Step 2: Convert to fraction form
    9,828.05/13,563.79 = 6,050.46/x
  3. Step 3: Cross multiply
    9,828.05x = 13,563.79 × 6,050.46
  4. Step 4: Simplify right side
    9,828.05x = 82,067,168.84
  5. Step 5: Solve for x
    x = 82,067,168.84/9,828.05
  6. Step 6: Final answer
    x = 8,350.30

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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.