Home / 57,154.60-85,735.26-22,094.44

Finding the Fourth Proportional to 57,154.60, 85,735.26 and 22,094.44

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Solution

The fourth proportional to 57,154.60, 85,735.26 and 22,094.44 is: 33,142.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,154.60 : 85,735.26 = 22,094.44 : x
  2. Step 2: Convert to fraction form
    57,154.60/85,735.26 = 22,094.44/x
  3. Step 3: Cross multiply
    57,154.60x = 85,735.26 × 22,094.44
  4. Step 4: Simplify right side
    57,154.60x = 1,894,272,557.95
  5. Step 5: Solve for x
    x = 1,894,272,557.95/57,154.60
  6. Step 6: Final answer
    x = 33,142.96

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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.