Home / 58,160.44-80,260.32-32,667.04

Finding the Fourth Proportional to 58,160.44, 80,260.32 and 32,667.04

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Solution

The fourth proportional to 58,160.44, 80,260.32 and 32,667.04 is: 45,079.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,160.44 : 80,260.32 = 32,667.04 : x
  2. Step 2: Convert to fraction form
    58,160.44/80,260.32 = 32,667.04/x
  3. Step 3: Cross multiply
    58,160.44x = 80,260.32 × 32,667.04
  4. Step 4: Simplify right side
    58,160.44x = 2,621,867,083.85
  5. Step 5: Solve for x
    x = 2,621,867,083.85/58,160.44
  6. Step 6: Final answer
    x = 45,079.90

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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.