Home / 73,692.39-110,561.94-26,306.46

Finding the Fourth Proportional to 73,692.39, 110,561.94 and 26,306.46

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Solution

The fourth proportional to 73,692.39, 110,561.94 and 26,306.46 is: 39,468.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,692.39 : 110,561.94 = 26,306.46 : x
  2. Step 2: Convert to fraction form
    73,692.39/110,561.94 = 26,306.46/x
  3. Step 3: Cross multiply
    73,692.39x = 110,561.94 × 26,306.46
  4. Step 4: Simplify right side
    73,692.39x = 2,908,493,252.13
  5. Step 5: Solve for x
    x = 2,908,493,252.13/73,692.39
  6. Step 6: Final answer
    x = 39,468.03

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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.