Home / 5,508.13-7,601.12-3,270.10

Finding the Fourth Proportional to 5,508.13, 7,601.12 and 3,270.10

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Solution

The fourth proportional to 5,508.13, 7,601.12 and 3,270.10 is: 4,512.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508.13 : 7,601.12 = 3,270.10 : x
  2. Step 2: Convert to fraction form
    5,508.13/7,601.12 = 3,270.10/x
  3. Step 3: Cross multiply
    5,508.13x = 7,601.12 × 3,270.10
  4. Step 4: Simplify right side
    5,508.13x = 24,856,383.10
  5. Step 5: Solve for x
    x = 24,856,383.10/5,508.13
  6. Step 6: Final answer
    x = 4,512.67

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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.