Home / 332,590.50-498,890.07-110,974.50

Finding the Fourth Proportional to 332,590.50, 498,890.07 and 110,974.50

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Solution

The fourth proportional to 332,590.50, 498,890.07 and 110,974.50 is: 166,463.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,590.50 : 498,890.07 = 110,974.50 : x
  2. Step 2: Convert to fraction form
    332,590.50/498,890.07 = 110,974.50/x
  3. Step 3: Cross multiply
    332,590.50x = 498,890.07 × 110,974.50
  4. Step 4: Simplify right side
    332,590.50x = 55,364,076,073.22
  5. Step 5: Solve for x
    x = 55,364,076,073.22/332,590.50
  6. Step 6: Final answer
    x = 166,463.19

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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.