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Finding the Fourth Proportional to 241,167.55, 332,783.71 and 133,710.43

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Solution

The fourth proportional to 241,167.55, 332,783.71 and 133,710.43 is: 184,505.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,167.55 : 332,783.71 = 133,710.43 : x
  2. Step 2: Convert to fraction form
    241,167.55/332,783.71 = 133,710.43/x
  3. Step 3: Cross multiply
    241,167.55x = 332,783.71 × 133,710.43
  4. Step 4: Simplify right side
    241,167.55x = 44,496,652,961.10
  5. Step 5: Solve for x
    x = 44,496,652,961.10/241,167.55
  6. Step 6: Final answer
    x = 184,505.14

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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.