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Finding the Fourth Proportional to 333,850.53, 460,873.38 and 190,582.89

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Solution

The fourth proportional to 333,850.53, 460,873.38 and 190,582.89 is: 263,095.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,850.53 : 460,873.38 = 190,582.89 : x
  2. Step 2: Convert to fraction form
    333,850.53/460,873.38 = 190,582.89/x
  3. Step 3: Cross multiply
    333,850.53x = 460,873.38 × 190,582.89
  4. Step 4: Simplify right side
    333,850.53x = 87,834,580,684.47
  5. Step 5: Solve for x
    x = 87,834,580,684.47/333,850.53
  6. Step 6: Final answer
    x = 263,095.53

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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.