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Finding the Fourth Proportional to 243,860.00, 365,752.26 and 94,078.44

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Solution

The fourth proportional to 243,860.00, 365,752.26 and 94,078.44 is: 141,103.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,860.00 : 365,752.26 = 94,078.44 : x
  2. Step 2: Convert to fraction form
    243,860.00/365,752.26 = 94,078.44/x
  3. Step 3: Cross multiply
    243,860.00x = 365,752.26 × 94,078.44
  4. Step 4: Simplify right side
    243,860.00x = 34,409,402,047.27
  5. Step 5: Solve for x
    x = 34,409,402,047.27/243,860.00
  6. Step 6: Final answer
    x = 141,103.10

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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.