Home / 5,960.12-8,937.42-3,495.68

Finding the Fourth Proportional to 5,960.12, 8,937.42 and 3,495.68

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Solution

The fourth proportional to 5,960.12, 8,937.42 and 3,495.68 is: 5,241.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.12 : 8,937.42 = 3,495.68 : x
  2. Step 2: Convert to fraction form
    5,960.12/8,937.42 = 3,495.68/x
  3. Step 3: Cross multiply
    5,960.12x = 8,937.42 × 3,495.68
  4. Step 4: Simplify right side
    5,960.12x = 31,242,360.35
  5. Step 5: Solve for x
    x = 31,242,360.35/5,960.12
  6. Step 6: Final answer
    x = 5,241.90

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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.