Home / 183,081.60-274,652.02-56,692.14

Finding the Fourth Proportional to 183,081.60, 274,652.02 and 56,692.14

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Solution

The fourth proportional to 183,081.60, 274,652.02 and 56,692.14 is: 85,047.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,081.60 : 274,652.02 = 56,692.14 : x
  2. Step 2: Convert to fraction form
    183,081.60/274,652.02 = 56,692.14/x
  3. Step 3: Cross multiply
    183,081.60x = 274,652.02 × 56,692.14
  4. Step 4: Simplify right side
    183,081.60x = 15,570,610,769.12
  5. Step 5: Solve for x
    x = 15,570,610,769.12/183,081.60
  6. Step 6: Final answer
    x = 85,047.38

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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.