Home / 5,497.53-8,246.16-1,337.56

Finding the Fourth Proportional to 5,497.53, 8,246.16 and 1,337.56

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Solution

The fourth proportional to 5,497.53, 8,246.16 and 1,337.56 is: 2,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497.53 : 8,246.16 = 1,337.56 : x
  2. Step 2: Convert to fraction form
    5,497.53/8,246.16 = 1,337.56/x
  3. Step 3: Cross multiply
    5,497.53x = 8,246.16 × 1,337.56
  4. Step 4: Simplify right side
    5,497.53x = 11,029,733.77
  5. Step 5: Solve for x
    x = 11,029,733.77/5,497.53
  6. Step 6: Final answer
    x = 2,006.31

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1.5x scale

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.