Home / 6,911.84-10,369.08-2,233.10

Finding the Fourth Proportional to 6,911.84, 10,369.08 and 2,233.10

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Solution

The fourth proportional to 6,911.84, 10,369.08 and 2,233.10 is: 3,350.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911.84 : 10,369.08 = 2,233.10 : x
  2. Step 2: Convert to fraction form
    6,911.84/10,369.08 = 2,233.10/x
  3. Step 3: Cross multiply
    6,911.84x = 10,369.08 × 2,233.10
  4. Step 4: Simplify right side
    6,911.84x = 23,155,192.55
  5. Step 5: Solve for x
    x = 23,155,192.55/6,911.84
  6. Step 6: Final answer
    x = 3,350.08

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Double scale
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Similar ratio
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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.