Home / 7,032.20-10,553.49-3,334.44

Finding the Fourth Proportional to 7,032.20, 10,553.49 and 3,334.44

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Solution

The fourth proportional to 7,032.20, 10,553.49 and 3,334.44 is: 5,004.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032.20 : 10,553.49 = 3,334.44 : x
  2. Step 2: Convert to fraction form
    7,032.20/10,553.49 = 3,334.44/x
  3. Step 3: Cross multiply
    7,032.20x = 10,553.49 × 3,334.44
  4. Step 4: Simplify right side
    7,032.20x = 35,189,927.12
  5. Step 5: Solve for x
    x = 35,189,927.12/7,032.20
  6. Step 6: Final answer
    x = 5,004.12

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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.