Home / 182,102.28-273,181.53-62,131.11

Finding the Fourth Proportional to 182,102.28, 273,181.53 and 62,131.11

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Solution

The fourth proportional to 182,102.28, 273,181.53 and 62,131.11 is: 93,206.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,102.28 : 273,181.53 = 62,131.11 : x
  2. Step 2: Convert to fraction form
    182,102.28/273,181.53 = 62,131.11/x
  3. Step 3: Cross multiply
    182,102.28x = 273,181.53 × 62,131.11
  4. Step 4: Simplify right side
    182,102.28x = 16,973,071,690.40
  5. Step 5: Solve for x
    x = 16,973,071,690.40/182,102.28
  6. Step 6: Final answer
    x = 93,206.26

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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.