Home / 61,256.06-91,890.44-16,882.82

Finding the Fourth Proportional to 61,256.06, 91,890.44 and 16,882.82

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Solution

The fourth proportional to 61,256.06, 91,890.44 and 16,882.82 is: 25,325.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,256.06 : 91,890.44 = 16,882.82 : x
  2. Step 2: Convert to fraction form
    61,256.06/91,890.44 = 16,882.82/x
  3. Step 3: Cross multiply
    61,256.06x = 91,890.44 × 16,882.82
  4. Step 4: Simplify right side
    61,256.06x = 1,551,369,622.27
  5. Step 5: Solve for x
    x = 1,551,369,622.27/61,256.06
  6. Step 6: Final answer
    x = 25,325.98

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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.