Home / 332,222.34-458,467.20-181,319.34

Finding the Fourth Proportional to 332,222.34, 458,467.20 and 181,319.34

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Solution

The fourth proportional to 332,222.34, 458,467.20 and 181,319.34 is: 250,220.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,222.34 : 458,467.20 = 181,319.34 : x
  2. Step 2: Convert to fraction form
    332,222.34/458,467.20 = 181,319.34/x
  3. Step 3: Cross multiply
    332,222.34x = 458,467.20 × 181,319.34
  4. Step 4: Simplify right side
    332,222.34x = 83,128,970,115.65
  5. Step 5: Solve for x
    x = 83,128,970,115.65/332,222.34
  6. Step 6: Final answer
    x = 250,220.89

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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.