Home / 241,110.34-332,730.68-133,680.40

Finding the Fourth Proportional to 241,110.34, 332,730.68 and 133,680.40

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Solution

The fourth proportional to 241,110.34, 332,730.68 and 133,680.40 is: 184,478.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,110.34 : 332,730.68 = 133,680.40 : x
  2. Step 2: Convert to fraction form
    241,110.34/332,730.68 = 133,680.40/x
  3. Step 3: Cross multiply
    241,110.34x = 332,730.68 × 133,680.40
  4. Step 4: Simplify right side
    241,110.34x = 44,479,570,394.67
  5. Step 5: Solve for x
    x = 44,479,570,394.67/241,110.34
  6. Step 6: Final answer
    x = 184,478.07

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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.