Home / 9,433.89-13,021.83-6,082.92

Finding the Fourth Proportional to 9,433.89, 13,021.83 and 6,082.92

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Solution

The fourth proportional to 9,433.89, 13,021.83 and 6,082.92 is: 8,396.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.89 : 13,021.83 = 6,082.92 : x
  2. Step 2: Convert to fraction form
    9,433.89/13,021.83 = 6,082.92/x
  3. Step 3: Cross multiply
    9,433.89x = 13,021.83 × 6,082.92
  4. Step 4: Simplify right side
    9,433.89x = 79,210,750.14
  5. Step 5: Solve for x
    x = 79,210,750.14/9,433.89
  6. Step 6: Final answer
    x = 8,396.40

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Similar ratio
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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.