Home / 4,388.00-6,581.93-1,101.08

Finding the Fourth Proportional to 4,388.00, 6,581.93 and 1,101.08

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Solution

The fourth proportional to 4,388.00, 6,581.93 and 1,101.08 is: 1,651.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388.00 : 6,581.93 = 1,101.08 : x
  2. Step 2: Convert to fraction form
    4,388.00/6,581.93 = 1,101.08/x
  3. Step 3: Cross multiply
    4,388.00x = 6,581.93 × 1,101.08
  4. Step 4: Simplify right side
    4,388.00x = 7,247,242.43
  5. Step 5: Solve for x
    x = 7,247,242.43/4,388.00
  6. Step 6: Final answer
    x = 1,651.61

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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.