Home / 5,850.04-8,072.90-3,197.50

Finding the Fourth Proportional to 5,850.04, 8,072.90 and 3,197.50

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Solution

The fourth proportional to 5,850.04, 8,072.90 and 3,197.50 is: 4,412.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850.04 : 8,072.90 = 3,197.50 : x
  2. Step 2: Convert to fraction form
    5,850.04/8,072.90 = 3,197.50/x
  3. Step 3: Cross multiply
    5,850.04x = 8,072.90 × 3,197.50
  4. Step 4: Simplify right side
    5,850.04x = 25,813,097.75
  5. Step 5: Solve for x
    x = 25,813,097.75/5,850.04
  6. Step 6: Final answer
    x = 4,412.47

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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.