Home / 240,929.04-332,481.76-133,506.04

Finding the Fourth Proportional to 240,929.04, 332,481.76 and 133,506.04

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Solution

The fourth proportional to 240,929.04, 332,481.76 and 133,506.04 is: 184,238.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,929.04 : 332,481.76 = 133,506.04 : x
  2. Step 2: Convert to fraction form
    240,929.04/332,481.76 = 133,506.04/x
  3. Step 3: Cross multiply
    240,929.04x = 332,481.76 × 133,506.04
  4. Step 4: Simplify right side
    240,929.04x = 44,388,323,149.83
  5. Step 5: Solve for x
    x = 44,388,323,149.83/240,929.04
  6. Step 6: Final answer
    x = 184,238.16

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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.