Home / 5,524-8,289.28-2,446.08

Finding the Fourth Proportional to 5,524, 8,289.28 and 2,446.08

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Solution

The fourth proportional to 5,524, 8,289.28 and 2,446.08 is: 3,670.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524 : 8,289.28 = 2,446.08 : x
  2. Step 2: Convert to fraction form
    5,524/8,289.28 = 2,446.08/x
  3. Step 3: Cross multiply
    5,524x = 8,289.28 × 2,446.08
  4. Step 4: Simplify right side
    5,524x = 20,276,242.02
  5. Step 5: Solve for x
    x = 20,276,242.02/5,524
  6. Step 6: Final answer
    x = 3,670.57

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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.