Home / 8,035.23-12,052.17-2,770.23

Finding the Fourth Proportional to 8,035.23, 12,052.17 and 2,770.23

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Solution

The fourth proportional to 8,035.23, 12,052.17 and 2,770.23 is: 4,155.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.23 : 12,052.17 = 2,770.23 : x
  2. Step 2: Convert to fraction form
    8,035.23/12,052.17 = 2,770.23/x
  3. Step 3: Cross multiply
    8,035.23x = 12,052.17 × 2,770.23
  4. Step 4: Simplify right side
    8,035.23x = 33,387,282.90
  5. Step 5: Solve for x
    x = 33,387,282.90/8,035.23
  6. Step 6: Final answer
    x = 4,155.11

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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.