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Finding the Fourth Proportional to 8,050.60, 10,833.75 and 8,050.60

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Solution

The fourth proportional to 8,050.60, 10,833.75 and 8,050.60 is: 10,833.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050.60 : 10,833.75 = 8,050.60 : x
  2. Step 2: Convert to fraction form
    8,050.60/10,833.75 = 8,050.60/x
  3. Step 3: Cross multiply
    8,050.60x = 10,833.75 × 8,050.60
  4. Step 4: Simplify right side
    8,050.60x = 87,218,187.75
  5. Step 5: Solve for x
    x = 87,218,187.75/8,050.60
  6. Step 6: Final answer
    x = 10,833.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.