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Finding the Fourth Proportional to 365,795.04, 548,677.92 and 141,058.92

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Solution

The fourth proportional to 365,795.04, 548,677.92 and 141,058.92 is: 211,582.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,795.04 : 548,677.92 = 141,058.92 : x
  2. Step 2: Convert to fraction form
    365,795.04/548,677.92 = 141,058.92/x
  3. Step 3: Cross multiply
    365,795.04x = 548,677.92 × 141,058.92
  4. Step 4: Simplify right side
    365,795.04x = 77,395,914,823.05
  5. Step 5: Solve for x
    x = 77,395,914,823.05/365,795.04
  6. Step 6: Final answer
    x = 211,582.73

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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.