Home / 182,020.50-273,030.75-50,692.50

Finding the Fourth Proportional to 182,020.50, 273,030.75 and 50,692.50

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Solution

The fourth proportional to 182,020.50, 273,030.75 and 50,692.50 is: 76,038.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,020.50 : 273,030.75 = 50,692.50 : x
  2. Step 2: Convert to fraction form
    182,020.50/273,030.75 = 50,692.50/x
  3. Step 3: Cross multiply
    182,020.50x = 273,030.75 × 50,692.50
  4. Step 4: Simplify right side
    182,020.50x = 13,840,611,294.38
  5. Step 5: Solve for x
    x = 13,840,611,294.38/182,020.50
  6. Step 6: Final answer
    x = 76,038.75

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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.