Home / 4,110.08-5,672.60-3,232.56

Finding the Fourth Proportional to 4,110.08, 5,672.60 and 3,232.56

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Solution

The fourth proportional to 4,110.08, 5,672.60 and 3,232.56 is: 4,461.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.08 : 5,672.60 = 3,232.56 : x
  2. Step 2: Convert to fraction form
    4,110.08/5,672.60 = 3,232.56/x
  3. Step 3: Cross multiply
    4,110.08x = 5,672.60 × 3,232.56
  4. Step 4: Simplify right side
    4,110.08x = 18,337,019.86
  5. Step 5: Solve for x
    x = 18,337,019.86/4,110.08
  6. Step 6: Final answer
    x = 4,461.48

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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.