Home / 5,498.84-8,248.23-1,550.44

Finding the Fourth Proportional to 5,498.84, 8,248.23 and 1,550.44

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Solution

The fourth proportional to 5,498.84, 8,248.23 and 1,550.44 is: 2,325.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,498.84 : 8,248.23 = 1,550.44 : x
  2. Step 2: Convert to fraction form
    5,498.84/8,248.23 = 1,550.44/x
  3. Step 3: Cross multiply
    5,498.84x = 8,248.23 × 1,550.44
  4. Step 4: Simplify right side
    5,498.84x = 12,788,396.03
  5. Step 5: Solve for x
    x = 12,788,396.03/5,498.84
  6. Step 6: Final answer
    x = 2,325.65

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Half scale
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Double scale
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Similar ratio
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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.