Home / 182,528.54-273,126.70-107,684.54

Finding the Fourth Proportional to 182,528.54, 273,126.70 and 107,684.54

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Solution

The fourth proportional to 182,528.54, 273,126.70 and 107,684.54 is: 161,133.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,528.54 : 273,126.70 = 107,684.54 : x
  2. Step 2: Convert to fraction form
    182,528.54/273,126.70 = 107,684.54/x
  3. Step 3: Cross multiply
    182,528.54x = 273,126.70 × 107,684.54
  4. Step 4: Simplify right side
    182,528.54x = 29,411,523,051.22
  5. Step 5: Solve for x
    x = 29,411,523,051.22/182,528.54
  6. Step 6: Final answer
    x = 161,133.83

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1.5x scale

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.