Home / 22,683.12-34,020.83-6,884.34

Finding the Fourth Proportional to 22,683.12, 34,020.83 and 6,884.34

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Solution

The fourth proportional to 22,683.12, 34,020.83 and 6,884.34 is: 10,325.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,683.12 : 34,020.83 = 6,884.34 : x
  2. Step 2: Convert to fraction form
    22,683.12/34,020.83 = 6,884.34/x
  3. Step 3: Cross multiply
    22,683.12x = 34,020.83 × 6,884.34
  4. Step 4: Simplify right side
    22,683.12x = 234,210,960.80
  5. Step 5: Solve for x
    x = 234,210,960.80/22,683.12
  6. Step 6: Final answer
    x = 10,325.34

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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.