Home / 61,790.06-92,692.30-22,365.74

Finding the Fourth Proportional to 61,790.06, 92,692.30 and 22,365.74

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Solution

The fourth proportional to 61,790.06, 92,692.30 and 22,365.74 is: 33,551.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,790.06 : 92,692.30 = 22,365.74 : x
  2. Step 2: Convert to fraction form
    61,790.06/92,692.30 = 22,365.74/x
  3. Step 3: Cross multiply
    61,790.06x = 92,692.30 × 22,365.74
  4. Step 4: Simplify right side
    61,790.06x = 2,073,131,881.80
  5. Step 5: Solve for x
    x = 2,073,131,881.80/61,790.06
  6. Step 6: Final answer
    x = 33,551.22

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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.