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Finding the Fourth Proportional to 333,897.90, 460,776.51 and 182,994.54

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Solution

The fourth proportional to 333,897.90, 460,776.51 and 182,994.54 is: 252,531.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,897.90 : 460,776.51 = 182,994.54 : x
  2. Step 2: Convert to fraction form
    333,897.90/460,776.51 = 182,994.54/x
  3. Step 3: Cross multiply
    333,897.90x = 460,776.51 × 182,994.54
  4. Step 4: Simplify right side
    333,897.90x = 84,319,585,490.26
  5. Step 5: Solve for x
    x = 84,319,585,490.26/333,897.90
  6. Step 6: Final answer
    x = 252,531.04

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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.