Home / 61,634.12-92,503.62-24,220.34

Finding the Fourth Proportional to 61,634.12, 92,503.62 and 24,220.34

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Solution

The fourth proportional to 61,634.12, 92,503.62 and 24,220.34 is: 36,351.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,634.12 : 92,503.62 = 24,220.34 : x
  2. Step 2: Convert to fraction form
    61,634.12/92,503.62 = 24,220.34/x
  3. Step 3: Cross multiply
    61,634.12x = 92,503.62 × 24,220.34
  4. Step 4: Simplify right side
    61,634.12x = 2,240,469,127.63
  5. Step 5: Solve for x
    x = 2,240,469,127.63/61,634.12
  6. Step 6: Final answer
    x = 36,351.12

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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.