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Finding the Fourth Proportional to 167,314.88, 250,935.41 and 48,995.44

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Solution

The fourth proportional to 167,314.88, 250,935.41 and 48,995.44 is: 73,482.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,314.88 : 250,935.41 = 48,995.44 : x
  2. Step 2: Convert to fraction form
    167,314.88/250,935.41 = 48,995.44/x
  3. Step 3: Cross multiply
    167,314.88x = 250,935.41 × 48,995.44
  4. Step 4: Simplify right side
    167,314.88x = 12,294,690,824.53
  5. Step 5: Solve for x
    x = 12,294,690,824.53/167,314.88
  6. Step 6: Final answer
    x = 73,482.35

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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.