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Finding the Fourth Proportional to 333,450.75, 460,162.06 and 182,547.75

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Solution

The fourth proportional to 333,450.75, 460,162.06 and 182,547.75 is: 251,915.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,450.75 : 460,162.06 = 182,547.75 : x
  2. Step 2: Convert to fraction form
    333,450.75/460,162.06 = 182,547.75/x
  3. Step 3: Cross multiply
    333,450.75x = 460,162.06 × 182,547.75
  4. Step 4: Simplify right side
    333,450.75x = 84,001,548,688.37
  5. Step 5: Solve for x
    x = 84,001,548,688.37/333,450.75
  6. Step 6: Final answer
    x = 251,915.91

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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.