Home / 241,260.55-332,979.43-133,865.18

Finding the Fourth Proportional to 241,260.55, 332,979.43 and 133,865.18

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Solution

The fourth proportional to 241,260.55, 332,979.43 and 133,865.18 is: 184,756.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,260.55 : 332,979.43 = 133,865.18 : x
  2. Step 2: Convert to fraction form
    241,260.55/332,979.43 = 133,865.18/x
  3. Step 3: Cross multiply
    241,260.55x = 332,979.43 × 133,865.18
  4. Step 4: Simplify right side
    241,260.55x = 44,574,350,663.92
  5. Step 5: Solve for x
    x = 44,574,350,663.92/241,260.55
  6. Step 6: Final answer
    x = 184,756.07

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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.