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Finding the Fourth Proportional to 111,360.67, 167,041.01 and 32,474.90

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Solution

The fourth proportional to 111,360.67, 167,041.01 and 32,474.90 is: 48,712.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,360.67 : 167,041.01 = 32,474.90 : x
  2. Step 2: Convert to fraction form
    111,360.67/167,041.01 = 32,474.90/x
  3. Step 3: Cross multiply
    111,360.67x = 167,041.01 × 32,474.90
  4. Step 4: Simplify right side
    111,360.67x = 5,424,640,033.30
  5. Step 5: Solve for x
    x = 5,424,640,033.30/111,360.67
  6. Step 6: Final answer
    x = 48,712.35

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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.