Home / 61,827.00-92,747.85-19,692.28

Finding the Fourth Proportional to 61,827.00, 92,747.85 and 19,692.28

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Solution

The fourth proportional to 61,827.00, 92,747.85 and 19,692.28 is: 29,540.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,827.00 : 92,747.85 = 19,692.28 : x
  2. Step 2: Convert to fraction form
    61,827.00/92,747.85 = 19,692.28/x
  3. Step 3: Cross multiply
    61,827.00x = 92,747.85 × 19,692.28
  4. Step 4: Simplify right side
    61,827.00x = 1,826,416,631.60
  5. Step 5: Solve for x
    x = 1,826,416,631.60/61,827.00
  6. Step 6: Final answer
    x = 29,540.76

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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.