Home / 182,948.42-252,476.60-113,112.92

Finding the Fourth Proportional to 182,948.42, 252,476.60 and 113,112.92

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Solution

The fourth proportional to 182,948.42, 252,476.60 and 113,112.92 is: 156,100.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,948.42 : 252,476.60 = 113,112.92 : x
  2. Step 2: Convert to fraction form
    182,948.42/252,476.60 = 113,112.92/x
  3. Step 3: Cross multiply
    182,948.42x = 252,476.60 × 113,112.92
  4. Step 4: Simplify right side
    182,948.42x = 28,558,365,523.30
  5. Step 5: Solve for x
    x = 28,558,365,523.30/182,948.42
  6. Step 6: Final answer
    x = 156,100.64

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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.