Home / 5,551.56-8,331.60-2,044.92

Finding the Fourth Proportional to 5,551.56, 8,331.60 and 2,044.92

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Solution

The fourth proportional to 5,551.56, 8,331.60 and 2,044.92 is: 3,068.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,551.56 : 8,331.60 = 2,044.92 : x
  2. Step 2: Convert to fraction form
    5,551.56/8,331.60 = 2,044.92/x
  3. Step 3: Cross multiply
    5,551.56x = 8,331.60 × 2,044.92
  4. Step 4: Simplify right side
    5,551.56x = 17,037,455.47
  5. Step 5: Solve for x
    x = 17,037,455.47/5,551.56
  6. Step 6: Final answer
    x = 3,068.95

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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.