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Finding the Fourth Proportional to 241,240.46, 332,913.44 and 133,812.32

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Solution

The fourth proportional to 241,240.46, 332,913.44 and 133,812.32 is: 184,661.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,240.46 : 332,913.44 = 133,812.32 : x
  2. Step 2: Convert to fraction form
    241,240.46/332,913.44 = 133,812.32/x
  3. Step 3: Cross multiply
    241,240.46x = 332,913.44 × 133,812.32
  4. Step 4: Simplify right side
    241,240.46x = 44,547,918,435.54
  5. Step 5: Solve for x
    x = 44,547,918,435.54/241,240.46
  6. Step 6: Final answer
    x = 184,661.89

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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.