Home / 61,584.36-92,335.52-22,136.35

Finding the Fourth Proportional to 61,584.36, 92,335.52 and 22,136.35

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Solution

The fourth proportional to 61,584.36, 92,335.52 and 22,136.35 is: 33,189.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,584.36 : 92,335.52 = 22,136.35 : x
  2. Step 2: Convert to fraction form
    61,584.36/92,335.52 = 22,136.35/x
  3. Step 3: Cross multiply
    61,584.36x = 92,335.52 × 22,136.35
  4. Step 4: Simplify right side
    61,584.36x = 2,043,971,063.83
  5. Step 5: Solve for x
    x = 2,043,971,063.83/61,584.36
  6. Step 6: Final answer
    x = 33,189.78

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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.