Home / 7,529.03-11,300.48-3,833.92

Finding the Fourth Proportional to 7,529.03, 11,300.48 and 3,833.92

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Solution

The fourth proportional to 7,529.03, 11,300.48 and 3,833.92 is: 5,754.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,529.03 : 11,300.48 = 3,833.92 : x
  2. Step 2: Convert to fraction form
    7,529.03/11,300.48 = 3,833.92/x
  3. Step 3: Cross multiply
    7,529.03x = 11,300.48 × 3,833.92
  4. Step 4: Simplify right side
    7,529.03x = 43,325,136.28
  5. Step 5: Solve for x
    x = 43,325,136.28/7,529.03
  6. Step 6: Final answer
    x = 5,754.41

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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.