Home / 61,664.43-92,460.72-24,180.57

Finding the Fourth Proportional to 61,664.43, 92,460.72 and 24,180.57

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Solution

The fourth proportional to 61,664.43, 92,460.72 and 24,180.57 is: 36,256.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,664.43 : 92,460.72 = 24,180.57 : x
  2. Step 2: Convert to fraction form
    61,664.43/92,460.72 = 24,180.57/x
  3. Step 3: Cross multiply
    61,664.43x = 92,460.72 × 24,180.57
  4. Step 4: Simplify right side
    61,664.43x = 2,235,752,912.21
  5. Step 5: Solve for x
    x = 2,235,752,912.21/61,664.43
  6. Step 6: Final answer
    x = 36,256.77

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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.