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Finding the Fourth Proportional to 332,906.52, 459,442.62 and 182,026.20

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Solution

The fourth proportional to 332,906.52, 459,442.62 and 182,026.20 is: 251,213.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,906.52 : 459,442.62 = 182,026.20 : x
  2. Step 2: Convert to fraction form
    332,906.52/459,442.62 = 182,026.20/x
  3. Step 3: Cross multiply
    332,906.52x = 459,442.62 × 182,026.20
  4. Step 4: Simplify right side
    332,906.52x = 83,630,594,236.64
  5. Step 5: Solve for x
    x = 83,630,594,236.64/332,906.52
  6. Step 6: Final answer
    x = 251,213.45

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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.