Home / 67,375.60-92,925.84-43,508.14

Finding the Fourth Proportional to 67,375.60, 92,925.84 and 43,508.14

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Solution

The fourth proportional to 67,375.60, 92,925.84 and 43,508.14 is: 60,007.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,375.60 : 92,925.84 = 43,508.14 : x
  2. Step 2: Convert to fraction form
    67,375.60/92,925.84 = 43,508.14/x
  3. Step 3: Cross multiply
    67,375.60x = 92,925.84 × 43,508.14
  4. Step 4: Simplify right side
    67,375.60x = 4,043,030,456.34
  5. Step 5: Solve for x
    x = 4,043,030,456.34/67,375.60
  6. Step 6: Final answer
    x = 60,007.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.