Home / 5,984.56-8,977.28-1,824.92

Finding the Fourth Proportional to 5,984.56, 8,977.28 and 1,824.92

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Solution

The fourth proportional to 5,984.56, 8,977.28 and 1,824.92 is: 2,737.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984.56 : 8,977.28 = 1,824.92 : x
  2. Step 2: Convert to fraction form
    5,984.56/8,977.28 = 1,824.92/x
  3. Step 3: Cross multiply
    5,984.56x = 8,977.28 × 1,824.92
  4. Step 4: Simplify right side
    5,984.56x = 16,382,808.69
  5. Step 5: Solve for x
    x = 16,382,808.69/5,984.56
  6. Step 6: Final answer
    x = 2,737.51

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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.