Home / 55,011.15-82,410.62-32,842.26

Finding the Fourth Proportional to 55,011.15, 82,410.62 and 32,842.26

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Solution

The fourth proportional to 55,011.15, 82,410.62 and 32,842.26 is: 49,200.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,011.15 : 82,410.62 = 32,842.26 : x
  2. Step 2: Convert to fraction form
    55,011.15/82,410.62 = 32,842.26/x
  3. Step 3: Cross multiply
    55,011.15x = 82,410.62 × 32,842.26
  4. Step 4: Simplify right side
    55,011.15x = 2,706,550,844.59
  5. Step 5: Solve for x
    x = 2,706,550,844.59/55,011.15
  6. Step 6: Final answer
    x = 49,200.04

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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.