Home / 27,962.40-41,900.40-24,247.20

Finding the Fourth Proportional to 27,962.40, 41,900.40 and 24,247.20

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Solution

The fourth proportional to 27,962.40, 41,900.40 and 24,247.20 is: 36,333.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,962.40 : 41,900.40 = 24,247.20 : x
  2. Step 2: Convert to fraction form
    27,962.40/41,900.40 = 24,247.20/x
  3. Step 3: Cross multiply
    27,962.40x = 41,900.40 × 24,247.20
  4. Step 4: Simplify right side
    27,962.40x = 1,015,967,378.88
  5. Step 5: Solve for x
    x = 1,015,967,378.88/27,962.40
  6. Step 6: Final answer
    x = 36,333.34

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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.