Home / 332,059.50-498,089.25-110,443.50

Finding the Fourth Proportional to 332,059.50, 498,089.25 and 110,443.50

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Solution

The fourth proportional to 332,059.50, 498,089.25 and 110,443.50 is: 165,665.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,059.50 : 498,089.25 = 110,443.50 : x
  2. Step 2: Convert to fraction form
    332,059.50/498,089.25 = 110,443.50/x
  3. Step 3: Cross multiply
    332,059.50x = 498,089.25 × 110,443.50
  4. Step 4: Simplify right side
    332,059.50x = 55,010,720,082.38
  5. Step 5: Solve for x
    x = 55,010,720,082.38/332,059.50
  6. Step 6: Final answer
    x = 165,665.25

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Double scale
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Similar ratio
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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.