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Finding the Fourth Proportional to 241,042.40, 332,603.56 and 133,612.40

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Solution

The fourth proportional to 241,042.40, 332,603.56 and 133,612.40 is: 184,365.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,042.40 : 332,603.56 = 133,612.40 : x
  2. Step 2: Convert to fraction form
    241,042.40/332,603.56 = 133,612.40/x
  3. Step 3: Cross multiply
    241,042.40x = 332,603.56 × 133,612.40
  4. Step 4: Simplify right side
    241,042.40x = 44,439,959,900.14
  5. Step 5: Solve for x
    x = 44,439,959,900.14/241,042.40
  6. Step 6: Final answer
    x = 184,365.74

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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.