Home / 40,818.24-61,250.04-22,098

Finding the Fourth Proportional to 40,818.24, 61,250.04 and 22,098

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Solution

The fourth proportional to 40,818.24, 61,250.04 and 22,098 is: 33,159.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,818.24 : 61,250.04 = 22,098 : x
  2. Step 2: Convert to fraction form
    40,818.24/61,250.04 = 22,098/x
  3. Step 3: Cross multiply
    40,818.24x = 61,250.04 × 22,098
  4. Step 4: Simplify right side
    40,818.24x = 1,353,503,383.92
  5. Step 5: Solve for x
    x = 1,353,503,383.92/40,818.24
  6. Step 6: Final answer
    x = 33,159.28

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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.