Home / 5,895.35-8,829.96-3,424.04

Finding the Fourth Proportional to 5,895.35, 8,829.96 and 3,424.04

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Solution

The fourth proportional to 5,895.35, 8,829.96 and 3,424.04 is: 5,128.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895.35 : 8,829.96 = 3,424.04 : x
  2. Step 2: Convert to fraction form
    5,895.35/8,829.96 = 3,424.04/x
  3. Step 3: Cross multiply
    5,895.35x = 8,829.96 × 3,424.04
  4. Step 4: Simplify right side
    5,895.35x = 30,234,136.24
  5. Step 5: Solve for x
    x = 30,234,136.24/5,895.35
  6. Step 6: Final answer
    x = 5,128.47

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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.