Home / 94,692.11-142,033.55-35,523.17

Finding the Fourth Proportional to 94,692.11, 142,033.55 and 35,523.17

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Solution

The fourth proportional to 94,692.11, 142,033.55 and 35,523.17 is: 53,283.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,692.11 : 142,033.55 = 35,523.17 : x
  2. Step 2: Convert to fraction form
    94,692.11/142,033.55 = 35,523.17/x
  3. Step 3: Cross multiply
    94,692.11x = 142,033.55 × 35,523.17
  4. Step 4: Simplify right side
    94,692.11x = 5,045,481,054.57
  5. Step 5: Solve for x
    x = 5,045,481,054.57/94,692.11
  6. Step 6: Final answer
    x = 53,283.02

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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.