Home / 6,132.70-9,194.55-2,433.10

Finding the Fourth Proportional to 6,132.70, 9,194.55 and 2,433.10

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Solution

The fourth proportional to 6,132.70, 9,194.55 and 2,433.10 is: 3,647.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132.70 : 9,194.55 = 2,433.10 : x
  2. Step 2: Convert to fraction form
    6,132.70/9,194.55 = 2,433.10/x
  3. Step 3: Cross multiply
    6,132.70x = 9,194.55 × 2,433.10
  4. Step 4: Simplify right side
    6,132.70x = 22,371,259.61
  5. Step 5: Solve for x
    x = 22,371,259.61/6,132.70
  6. Step 6: Final answer
    x = 3,647.86

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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.