Home / 123,091.32-184,637.79-44,206.23

Finding the Fourth Proportional to 123,091.32, 184,637.79 and 44,206.23

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Solution

The fourth proportional to 123,091.32, 184,637.79 and 44,206.23 is: 66,309.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,091.32 : 184,637.79 = 44,206.23 : x
  2. Step 2: Convert to fraction form
    123,091.32/184,637.79 = 44,206.23/x
  3. Step 3: Cross multiply
    123,091.32x = 184,637.79 × 44,206.23
  4. Step 4: Simplify right side
    123,091.32x = 8,162,140,611.43
  5. Step 5: Solve for x
    x = 8,162,140,611.43/123,091.32
  6. Step 6: Final answer
    x = 66,309.64

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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.