Home / 5,537.46-8,300.76-2,248.50

Finding the Fourth Proportional to 5,537.46, 8,300.76 and 2,248.50

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Solution

The fourth proportional to 5,537.46, 8,300.76 and 2,248.50 is: 3,370.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537.46 : 8,300.76 = 2,248.50 : x
  2. Step 2: Convert to fraction form
    5,537.46/8,300.76 = 2,248.50/x
  3. Step 3: Cross multiply
    5,537.46x = 8,300.76 × 2,248.50
  4. Step 4: Simplify right side
    5,537.46x = 18,664,258.86
  5. Step 5: Solve for x
    x = 18,664,258.86/5,537.46
  6. Step 6: Final answer
    x = 3,370.55

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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.