Home / 4,108.04-6,153.90-3,772.04

Finding the Fourth Proportional to 4,108.04, 6,153.90 and 3,772.04

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Solution

The fourth proportional to 4,108.04, 6,153.90 and 3,772.04 is: 5,650.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.04 : 6,153.90 = 3,772.04 : x
  2. Step 2: Convert to fraction form
    4,108.04/6,153.90 = 3,772.04/x
  3. Step 3: Cross multiply
    4,108.04x = 6,153.90 × 3,772.04
  4. Step 4: Simplify right side
    4,108.04x = 23,212,756.96
  5. Step 5: Solve for x
    x = 23,212,756.96/4,108.04
  6. Step 6: Final answer
    x = 5,650.57

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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.