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Finding the Fourth Proportional to 60,164.56, 83,028.08 and 32,940.19

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Solution

The fourth proportional to 60,164.56, 83,028.08 and 32,940.19 is: 45,458.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,164.56 : 83,028.08 = 32,940.19 : x
  2. Step 2: Convert to fraction form
    60,164.56/83,028.08 = 32,940.19/x
  3. Step 3: Cross multiply
    60,164.56x = 83,028.08 × 32,940.19
  4. Step 4: Simplify right side
    60,164.56x = 2,734,960,730.54
  5. Step 5: Solve for x
    x = 2,734,960,730.54/60,164.56
  6. Step 6: Final answer
    x = 45,458.00

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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.