Home / 68,793.14-103,199.96-24,416.18

Finding the Fourth Proportional to 68,793.14, 103,199.96 and 24,416.18

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Solution

The fourth proportional to 68,793.14, 103,199.96 and 24,416.18 is: 36,627.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,793.14 : 103,199.96 = 24,416.18 : x
  2. Step 2: Convert to fraction form
    68,793.14/103,199.96 = 24,416.18/x
  3. Step 3: Cross multiply
    68,793.14x = 103,199.96 × 24,416.18
  4. Step 4: Simplify right side
    68,793.14x = 2,519,748,161.27
  5. Step 5: Solve for x
    x = 2,519,748,161.27/68,793.14
  6. Step 6: Final answer
    x = 36,627.90

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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.