Home / 6,353.48-9,527.88-2,192.42

Finding the Fourth Proportional to 6,353.48, 9,527.88 and 2,192.42

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Solution

The fourth proportional to 6,353.48, 9,527.88 and 2,192.42 is: 3,287.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353.48 : 9,527.88 = 2,192.42 : x
  2. Step 2: Convert to fraction form
    6,353.48/9,527.88 = 2,192.42/x
  3. Step 3: Cross multiply
    6,353.48x = 9,527.88 × 2,192.42
  4. Step 4: Simplify right side
    6,353.48x = 20,889,114.67
  5. Step 5: Solve for x
    x = 20,889,114.67/6,353.48
  6. Step 6: Final answer
    x = 3,287.82

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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.