Home / 5,993.19-8,989.38-5,587.38

Finding the Fourth Proportional to 5,993.19, 8,989.38 and 5,587.38

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Solution

The fourth proportional to 5,993.19, 8,989.38 and 5,587.38 is: 8,380.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.19 : 8,989.38 = 5,587.38 : x
  2. Step 2: Convert to fraction form
    5,993.19/8,989.38 = 5,587.38/x
  3. Step 3: Cross multiply
    5,993.19x = 8,989.38 × 5,587.38
  4. Step 4: Simplify right side
    5,993.19x = 50,227,082.02
  5. Step 5: Solve for x
    x = 50,227,082.02/5,993.19
  6. Step 6: Final answer
    x = 8,380.69

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Double scale
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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.