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Finding the Fourth Proportional to 63,119.00, 87,107.00 and 36,269.93

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Solution

The fourth proportional to 63,119.00, 87,107.00 and 36,269.93 is: 50,054.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,119.00 : 87,107.00 = 36,269.93 : x
  2. Step 2: Convert to fraction form
    63,119.00/87,107.00 = 36,269.93/x
  3. Step 3: Cross multiply
    63,119.00x = 87,107.00 × 36,269.93
  4. Step 4: Simplify right side
    63,119.00x = 3,159,364,338.95
  5. Step 5: Solve for x
    x = 3,159,364,338.95/63,119.00
  6. Step 6: Final answer
    x = 50,054.10

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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.