Home / 39,292.62-54,225-24,194.00

Finding the Fourth Proportional to 39,292.62, 54,225 and 24,194.00

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Solution

The fourth proportional to 39,292.62, 54,225 and 24,194.00 is: 33,388.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,292.62 : 54,225 = 24,194.00 : x
  2. Step 2: Convert to fraction form
    39,292.62/54,225 = 24,194.00/x
  3. Step 3: Cross multiply
    39,292.62x = 54,225 × 24,194.00
  4. Step 4: Simplify right side
    39,292.62x = 1,311,919,378.88
  5. Step 5: Solve for x
    x = 1,311,919,378.88/39,292.62
  6. Step 6: Final answer
    x = 33,388.44

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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.