Home / 4,483.98-6,187.46-2,494.35

Finding the Fourth Proportional to 4,483.98, 6,187.46 and 2,494.35

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Solution

The fourth proportional to 4,483.98, 6,187.46 and 2,494.35 is: 3,441.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483.98 : 6,187.46 = 2,494.35 : x
  2. Step 2: Convert to fraction form
    4,483.98/6,187.46 = 2,494.35/x
  3. Step 3: Cross multiply
    4,483.98x = 6,187.46 × 2,494.35
  4. Step 4: Simplify right side
    4,483.98x = 15,433,678.38
  5. Step 5: Solve for x
    x = 15,433,678.38/4,483.98
  6. Step 6: Final answer
    x = 3,441.96

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.