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Finding the Fourth Proportional to 333,283.43, 499,925.16 and 183,446.60

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Solution

The fourth proportional to 333,283.43, 499,925.16 and 183,446.60 is: 275,169.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,283.43 : 499,925.16 = 183,446.60 : x
  2. Step 2: Convert to fraction form
    333,283.43/499,925.16 = 183,446.60/x
  3. Step 3: Cross multiply
    333,283.43x = 499,925.16 × 183,446.60
  4. Step 4: Simplify right side
    333,283.43x = 91,709,568,356.83
  5. Step 5: Solve for x
    x = 91,709,568,356.83/333,283.43
  6. Step 6: Final answer
    x = 275,169.90

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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.