Home / 3,104.01-4,283.53-1,706.75

Finding the Fourth Proportional to 3,104.01, 4,283.53 and 1,706.75

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Solution

The fourth proportional to 3,104.01, 4,283.53 and 1,706.75 is: 2,355.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104.01 : 4,283.53 = 1,706.75 : x
  2. Step 2: Convert to fraction form
    3,104.01/4,283.53 = 1,706.75/x
  3. Step 3: Cross multiply
    3,104.01x = 4,283.53 × 1,706.75
  4. Step 4: Simplify right side
    3,104.01x = 7,310,906.29
  5. Step 5: Solve for x
    x = 7,310,906.29/3,104.01
  6. Step 6: Final answer
    x = 2,355.31

Related Problems

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Half scale
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Double scale
Find fourth proportional to 3,105.01, 4,284.90 and 1,707.75
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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.