Home / 61,948.18-92,692.63-37,001.80

Finding the Fourth Proportional to 61,948.18, 92,692.63 and 37,001.80

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Solution

The fourth proportional to 61,948.18, 92,692.63 and 37,001.80 is: 55,365.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,948.18 : 92,692.63 = 37,001.80 : x
  2. Step 2: Convert to fraction form
    61,948.18/92,692.63 = 37,001.80/x
  3. Step 3: Cross multiply
    61,948.18x = 92,692.63 × 37,001.80
  4. Step 4: Simplify right side
    61,948.18x = 3,429,794,156.73
  5. Step 5: Solve for x
    x = 3,429,794,156.73/61,948.18
  6. Step 6: Final answer
    x = 55,365.54

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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.