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Finding the Fourth Proportional to 101,924.04, 152,892.90 and 27,043.08

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Solution

The fourth proportional to 101,924.04, 152,892.90 and 27,043.08 is: 40,566.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,924.04 : 152,892.90 = 27,043.08 : x
  2. Step 2: Convert to fraction form
    101,924.04/152,892.90 = 27,043.08/x
  3. Step 3: Cross multiply
    101,924.04x = 152,892.90 × 27,043.08
  4. Step 4: Simplify right side
    101,924.04x = 4,134,694,926.13
  5. Step 5: Solve for x
    x = 4,134,694,926.13/101,924.04
  6. Step 6: Final answer
    x = 40,566.43

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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.