Home / 332,220.30-498,313.04-95,553.69

Finding the Fourth Proportional to 332,220.30, 498,313.04 and 95,553.69

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Solution

The fourth proportional to 332,220.30, 498,313.04 and 95,553.69 is: 143,325.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,220.30 : 498,313.04 = 95,553.69 : x
  2. Step 2: Convert to fraction form
    332,220.30/498,313.04 = 95,553.69/x
  3. Step 3: Cross multiply
    332,220.30x = 498,313.04 × 95,553.69
  4. Step 4: Simplify right side
    332,220.30x = 47,615,649,269.35
  5. Step 5: Solve for x
    x = 47,615,649,269.35/332,220.30
  6. Step 6: Final answer
    x = 143,325.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.