Home / 110,847.30-166,292.55-44,276.10

Finding the Fourth Proportional to 110,847.30, 166,292.55 and 44,276.10

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Solution

The fourth proportional to 110,847.30, 166,292.55 and 44,276.10 is: 66,422.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,847.30 : 166,292.55 = 44,276.10 : x
  2. Step 2: Convert to fraction form
    110,847.30/166,292.55 = 44,276.10/x
  3. Step 3: Cross multiply
    110,847.30x = 166,292.55 × 44,276.10
  4. Step 4: Simplify right side
    110,847.30x = 7,362,785,573.06
  5. Step 5: Solve for x
    x = 7,362,785,573.06/110,847.30
  6. Step 6: Final answer
    x = 66,422.78

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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.