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Finding the Fourth Proportional to 241,034.01, 332,630.28 and 132,148.58

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Solution

The fourth proportional to 241,034.01, 332,630.28 and 132,148.58 is: 182,366.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,034.01 : 332,630.28 = 132,148.58 : x
  2. Step 2: Convert to fraction form
    241,034.01/332,630.28 = 132,148.58/x
  3. Step 3: Cross multiply
    241,034.01x = 332,630.28 × 132,148.58
  4. Step 4: Simplify right side
    241,034.01x = 43,956,618,005.06
  5. Step 5: Solve for x
    x = 43,956,618,005.06/241,034.01
  6. Step 6: Final answer
    x = 182,366.87

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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.