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Finding the Fourth Proportional to 241,007.31, 332,601.30 and 133,579.71

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Solution

The fourth proportional to 241,007.31, 332,601.30 and 133,579.71 is: 184,346.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,007.31 : 332,601.30 = 133,579.71 : x
  2. Step 2: Convert to fraction form
    241,007.31/332,601.30 = 133,579.71/x
  3. Step 3: Cross multiply
    241,007.31x = 332,601.30 × 133,579.71
  4. Step 4: Simplify right side
    241,007.31x = 44,428,785,199.62
  5. Step 5: Solve for x
    x = 44,428,785,199.62/241,007.31
  6. Step 6: Final answer
    x = 184,346.21

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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.