Home / 2,160.04-3,233.96-1,674.04

Finding the Fourth Proportional to 2,160.04, 3,233.96 and 1,674.04

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Solution

The fourth proportional to 2,160.04, 3,233.96 and 1,674.04 is: 2,506.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,160.04 : 3,233.96 = 1,674.04 : x
  2. Step 2: Convert to fraction form
    2,160.04/3,233.96 = 1,674.04/x
  3. Step 3: Cross multiply
    2,160.04x = 3,233.96 × 1,674.04
  4. Step 4: Simplify right side
    2,160.04x = 5,413,778.40
  5. Step 5: Solve for x
    x = 5,413,778.40/2,160.04
  6. Step 6: Final answer
    x = 2,506.33

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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.