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Finding the Fourth Proportional to 54,596.07, 81,914.13 and 23,014.08

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Solution

The fourth proportional to 54,596.07, 81,914.13 and 23,014.08 is: 34,529.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,596.07 : 81,914.13 = 23,014.08 : x
  2. Step 2: Convert to fraction form
    54,596.07/81,914.13 = 23,014.08/x
  3. Step 3: Cross multiply
    54,596.07x = 81,914.13 × 23,014.08
  4. Step 4: Simplify right side
    54,596.07x = 1,885,178,340.95
  5. Step 5: Solve for x
    x = 1,885,178,340.95/54,596.07
  6. Step 6: Final answer
    x = 34,529.56

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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.