Home / 5,890.46-8,136.04-4,404.98

Finding the Fourth Proportional to 5,890.46, 8,136.04 and 4,404.98

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Solution

The fourth proportional to 5,890.46, 8,136.04 and 4,404.98 is: 6,084.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890.46 : 8,136.04 = 4,404.98 : x
  2. Step 2: Convert to fraction form
    5,890.46/8,136.04 = 4,404.98/x
  3. Step 3: Cross multiply
    5,890.46x = 8,136.04 × 4,404.98
  4. Step 4: Simplify right side
    5,890.46x = 35,839,093.48
  5. Step 5: Solve for x
    x = 35,839,093.48/5,890.46
  6. Step 6: Final answer
    x = 6,084.26

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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.