Home / 5,573.72-8,358.66-2,285.88

Finding the Fourth Proportional to 5,573.72, 8,358.66 and 2,285.88

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Solution

The fourth proportional to 5,573.72, 8,358.66 and 2,285.88 is: 3,428.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573.72 : 8,358.66 = 2,285.88 : x
  2. Step 2: Convert to fraction form
    5,573.72/8,358.66 = 2,285.88/x
  3. Step 3: Cross multiply
    5,573.72x = 8,358.66 × 2,285.88
  4. Step 4: Simplify right side
    5,573.72x = 19,106,893.72
  5. Step 5: Solve for x
    x = 19,106,893.72/5,573.72
  6. Step 6: Final answer
    x = 3,428.03

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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.