Home / 182,917.84-252,449.76-111,293.56

Finding the Fourth Proportional to 182,917.84, 252,449.76 and 111,293.56

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Solution

The fourth proportional to 182,917.84, 252,449.76 and 111,293.56 is: 153,599.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,917.84 : 252,449.76 = 111,293.56 : x
  2. Step 2: Convert to fraction form
    182,917.84/252,449.76 = 111,293.56/x
  3. Step 3: Cross multiply
    182,917.84x = 252,449.76 × 111,293.56
  4. Step 4: Simplify right side
    182,917.84x = 28,096,032,511.55
  5. Step 5: Solve for x
    x = 28,096,032,511.55/182,917.84
  6. Step 6: Final answer
    x = 153,599.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.