Home / 6,241.88-9,355.04-4,014.78

Finding the Fourth Proportional to 6,241.88, 9,355.04 and 4,014.78

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Solution

The fourth proportional to 6,241.88, 9,355.04 and 4,014.78 is: 6,017.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241.88 : 9,355.04 = 4,014.78 : x
  2. Step 2: Convert to fraction form
    6,241.88/9,355.04 = 4,014.78/x
  3. Step 3: Cross multiply
    6,241.88x = 9,355.04 × 4,014.78
  4. Step 4: Simplify right side
    6,241.88x = 37,558,457.55
  5. Step 5: Solve for x
    x = 37,558,457.55/6,241.88
  6. Step 6: Final answer
    x = 6,017.17

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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.