Home / 83,410.35-125,122.36-24,245.96

Finding the Fourth Proportional to 83,410.35, 125,122.36 and 24,245.96

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Solution

The fourth proportional to 83,410.35, 125,122.36 and 24,245.96 is: 36,370.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,410.35 : 125,122.36 = 24,245.96 : x
  2. Step 2: Convert to fraction form
    83,410.35/125,122.36 = 24,245.96/x
  3. Step 3: Cross multiply
    83,410.35x = 125,122.36 × 24,245.96
  4. Step 4: Simplify right side
    83,410.35x = 3,033,711,735.67
  5. Step 5: Solve for x
    x = 3,033,711,735.67/83,410.35
  6. Step 6: Final answer
    x = 36,370.93

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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.