Home / 61,536.16-92,308.68-22,093.60

Finding the Fourth Proportional to 61,536.16, 92,308.68 and 22,093.60

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Solution

The fourth proportional to 61,536.16, 92,308.68 and 22,093.60 is: 33,141.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,536.16 : 92,308.68 = 22,093.60 : x
  2. Step 2: Convert to fraction form
    61,536.16/92,308.68 = 22,093.60/x
  3. Step 3: Cross multiply
    61,536.16x = 92,308.68 × 22,093.60
  4. Step 4: Simplify right side
    61,536.16x = 2,039,431,052.45
  5. Step 5: Solve for x
    x = 2,039,431,052.45/61,536.16
  6. Step 6: Final answer
    x = 33,141.99

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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.