Home / 7,102.33-10,653.50-3,202.18

Finding the Fourth Proportional to 7,102.33, 10,653.50 and 3,202.18

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Solution

The fourth proportional to 7,102.33, 10,653.50 and 3,202.18 is: 4,803.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,102.33 : 10,653.50 = 3,202.18 : x
  2. Step 2: Convert to fraction form
    7,102.33/10,653.50 = 3,202.18/x
  3. Step 3: Cross multiply
    7,102.33x = 10,653.50 × 3,202.18
  4. Step 4: Simplify right side
    7,102.33x = 34,114,406.00
  5. Step 5: Solve for x
    x = 34,114,406.00/7,102.33
  6. Step 6: Final answer
    x = 4,803.27

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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.