Home / 4,479.35-6,193.44-4,409.19

Finding the Fourth Proportional to 4,479.35, 6,193.44 and 4,409.19

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Solution

The fourth proportional to 4,479.35, 6,193.44 and 4,409.19 is: 6,096.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479.35 : 6,193.44 = 4,409.19 : x
  2. Step 2: Convert to fraction form
    4,479.35/6,193.44 = 4,409.19/x
  3. Step 3: Cross multiply
    4,479.35x = 6,193.44 × 4,409.19
  4. Step 4: Simplify right side
    4,479.35x = 27,308,053.71
  5. Step 5: Solve for x
    x = 27,308,053.71/4,479.35
  6. Step 6: Final answer
    x = 6,096.44

Related Problems

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Half scale
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Double scale
Find fourth proportional to 4,480.35, 6,194.82 and 4,410.19
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.