Home / 5,534.70-8,295.84-2,417.38

Finding the Fourth Proportional to 5,534.70, 8,295.84 and 2,417.38

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Solution

The fourth proportional to 5,534.70, 8,295.84 and 2,417.38 is: 3,623.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534.70 : 8,295.84 = 2,417.38 : x
  2. Step 2: Convert to fraction form
    5,534.70/8,295.84 = 2,417.38/x
  3. Step 3: Cross multiply
    5,534.70x = 8,295.84 × 2,417.38
  4. Step 4: Simplify right side
    5,534.70x = 20,054,197.70
  5. Step 5: Solve for x
    x = 20,054,197.70/5,534.70
  6. Step 6: Final answer
    x = 3,623.36

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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.