Home / 7,533.83-11,300.66-3,635.48

Finding the Fourth Proportional to 7,533.83, 11,300.66 and 3,635.48

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Solution

The fourth proportional to 7,533.83, 11,300.66 and 3,635.48 is: 5,453.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.83 : 11,300.66 = 3,635.48 : x
  2. Step 2: Convert to fraction form
    7,533.83/11,300.66 = 3,635.48/x
  3. Step 3: Cross multiply
    7,533.83x = 11,300.66 × 3,635.48
  4. Step 4: Simplify right side
    7,533.83x = 41,083,305.24
  5. Step 5: Solve for x
    x = 41,083,305.24/7,533.83
  6. Step 6: Final answer
    x = 5,453.18

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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.